Full Title: The Incompetent Bratty Prince Wants to Survive: Reincarnated as a Villainous Mob in a Romance RPG, But Aiming to Be the Strongest by Ignoring the Original Story
Raw Title: 無能の悪童王子は生き残りたい~恋愛RPGの悪役モブに転生したけど、原作無視して最強を目指す~
Author: サンボン
Raw Status: 333 chapters
Raw Progress: Completed
Translation Progress; Completed
Illustration:

Synopsis:
“Sigh… well, it can’t be helped, considering how things usually are…”
Harold, the third prince of the Dehaubalz Kingdom, sighed as he looked into the mirror.
That is to be expected. Harold is a lackey of the protagonist’s rival in the romance smartphone RPG “Engage Hazard” that he played a lot in his previous life and is a lowly stepping stone character who is destined to be executed someday.
Moreover, the game’s ultimate goal, which is fitting for a romance RPG, is to “bring the world’s best fiancée”. Harold initially breaks off his engagement with the duke’s daughter, his fiancée, to oppose the protagonist, but… he ends up fighting over many heroines only to be a pitiful stepping stone character. He is never meant to end up with any heroine and destined to be executed in the end.
“Anyway, there’s no way I’m going to die! I will absolutely survive!”
To achieve this, Harold decides to use his knowledge of the game from his previous life to become stronger, avoid breaking off the engagement with the duke’s daughter at the very beginning, withdraw from the fiancée struggle right after the main game starts, and evade the bad ending. Above all, this duke’s daughter was his favorite character in his previous life.
However, Harold still doesn’t know that this duke’s daughter is actually stronger than any other heroine and more yandere than any other heroine.
Table of Content
Volume 1
- Chapter 1 – I was Reincarnated as Pushover Third Prince
- Chapter 2 – Encountered Favorite Heroine (Not Really)
- Chapter 3 – Decided to Never Break Off the Engagement
- Chapter 4 – False Rumor, The Real You
- Chapter 5 – Suddenly Encountered the Heroine
- Chapter 6 – Harold’s Past that wasn’t in the Official Setting
- Chapter 7 – Encountered Favorite Fiancée for Second Time
- Chapter 8 – The Strongest and the Best Favorite Fiancée
- Chapter 9 – Filled with Joy for Both of Us
- Chapter 10 – Encountering Two Protagonist’s Rival Characters
- Chapter 11 – Unable To Accept Values of Rival Character
- Chapter 12 – Decided to Dismiss a Heroine and Have Her Encounter the Protagonist
- Chapter 13 – Favorite Fiancée Was Indeed the Best
- Chapter 14 – Trusted Maid with Secrets
- Chapter 15 – Fiancée was a Spartan
- Chapter 16 – Decided to Obtain Exclusive Weapon
- Chapter 17 – Encountering a Small Black Cat Magical Beast
- Chapter 18 – Bad Feeling Turned Out to be True
- Chapter 19 – Decided to Get Rid of Hideous Sow
- Chapter 20 – Initiating Battle with Raid Boss
- Chapter 21 – Small Black Cat Beast Transformed into Shield
- Chapter 22 – Sow Fell Silent
- Chapter 23 – Acquired Ultimate Partner
- Chapter 24 – Precious Someone*
- Chapter 25 – (Relentless) Arrival of Party Invitation
- Chapter 26 – Protagonist Appears at Party
- Chapter 27 – Encountering First Prince’s Fiancée
- Chapter 28 – Inviting Her to Dance
- Chapter 29 – Got Involved with Protagonist Involuntarily
- Chapter 30 – Got Involved with First Prince
- Chapter 31 – Frustrated with Jealousy
- Chapter 32 – Cherished Fiancée Talks About Childhood Memories*
- Chapter 33 – Two Harolds Appeared for Some Reason*
- Chapter 34 – Worst Protagonist and Best Fiancée
- Chapter 35 – Suspicious First and Fourth Princes
- Chapter 36 – Protagonist Starts Bothering as Usual
- Chapter 37 – Decided to Officially Quit Being First Prince’s Lackey
- Chapter 38 – Meeting Favorite Fiancée’s Brother
- Chapter 39 – Stared by Yandere Onii-sama
- Chapter 40 – Ended Up Having Match with Yandere Onii-sama
- Chapter 41 – Simply Need to Protect Precious Someone
- Chapter 42 – Household Offers Sword to True Master*
- Chapter 43 – Rejecting Brother for First Time
- Chapter 44 – Got Invited By Second Prince after Completely Breaking Ties with The First Prince
- Chapter 45 – Politely Declined Second Prince’s Invitation
- Chapter 46 – Favorite Fiancée is a Weird Woman Who Takes My Trash Home
- Chapter 47 – Protagonist’s Personal Assistant Foolishly Challenged Favorite Fiancée
- Chapter 48 – Super Handicap Match between UR Weapon and Wooden Sword
- Chapter 49 – Crushing Victory for Favorite Fiancée
- Chapter 50 – Decided to Challenge ‘Title’ Quest to Become Even Stronger
- Chapter 51 – Waiting of Terrifying Personal Maid who is Scarier than Event Boss
- Chapter 52 – Personal Maid Easily Betrays
- Chapter 53 – Challenging Super Big Quest Boss
- Chapter 54 – Grasping Victory with Best Partner
- Chapter 55 – Obtaining ‘Title’
- Chapter 56 – Wish of Little Partner
- Chapter 57 – Summoned by King
- Chapter 58 – Ending Up in Co-Host Role with Protagonist
- Chapter 59 – Protagonist’s Overexertion Helps Raising Evaluation
- Chapter 60 – Two Heroines Came from Holy Kingdom
- Chapter 61 – On top of Saintess, the Mastermind is Here
- Chapter 62 – Facing off Holy Knight Heroine
- Chapter 63 – Wilfred Escorted Saintess
- Chapter 64 – There are Definitely People who Looked at Me
- Chapter 65 – Decided to Seriously Fight Holy Knight Heroine
- Chapter 66 – Best Match with Holy Knight Heroine is Ruined by Tactless First Prince
- Chapter 67 – Holy Knight Heroine is Furious at Unfair Result
- Chapter 68 – Approached by Mastermind with Wicked Scheme
- Chapter 69 – Decided To Lure Out Saintess Without Telling Fiancée
- Chapter 70 – Decided to Ruin the Plan
- Chapter 71 – Beating Mastermind to Pulp
- Chapter 72 – Saintess Seems Dissatisfied Even Though Everything Goes as Planned
- Chapter 73 – Saintess’ Natural Enemy Turned Out to Be My Favorite Fiancée
- Chapter 74 – Milady’s Strength is a Double-Edged Sword
- Chapter 75 – Expressing Gratitude to Cherish Ones with Gifts
- Chapter 76 – Gatherings of Chevalier Household
- Chapter 77 – Feeling Mother’s Warmth for First Time
- Chapter 78 – Secret Condition Attached to the Engagement with Xandra
- Chapter 79 – Realizing King’s Intention
- Chapter 80 – Decided to Fight as Underdog
Volume 2
- Chapter 81 – Ally has Appeared
- Chapter 82 – Appointed as the Goodwill Ambassador, and Getting Ahead of the Protagonist
- Chapter 83 – Encountered Evil Heroine
- Chapter 84 – Villainess’ True Identity is Lonely Tsundere
- Chapter 85 – The Mastermind Behind the Scenario is Terrible at Hiding Emotions
- Chapter 86 – Got Caught Up in Game’s Scenario as Expected
- Chapter 87 – Immediately Ruins Mastermind’s Plan
- Chapter 88 – Decided to Help the Heroine
- Chapter 89 – Giving a Piece of Mind to the Heroine’s Mother
- Chapter 90 – Reaching the Branching Point to Conquer Heroine
- Chapter 91 – Released from the Curse of Wicked Woman
- Chapter 92 – Unsure about King’s Feelings
- Chapter 93 – Partner Has Been Discovered by Second Princess
- Chapter 94 – Second Princess didn’t seem to Dislike Wicked Woman
- Chapter 95 – Wicked Woman and Second Princess are Finally Able to Connect Their Hearts
- Chapter 96 – Mastermind Pulls Off Cowardly and Clumsy Moves
- Chapter 97 – Decided to Take Advantage of Their Schemes
- Chapter 98 – Queen is Involved in Schemes as Expected
- Chapter 99 – Commencing Judgment
- Chapter 100 – Cornering the Mastermind to Edge
- Chapter 101 – Mastermind Transforms into Second Form not Seen in Game
- Chapter 102 – Trampling Them Together with Precious Ones
- Chapter 103 – Behind the Scenes’ Manipulator Has Been Revealed
- Chapter 104 – Protagonist is Promoted After Bringing Back Best Results
- Chapter 105 – Hearing about Achievement, First Prince Opens Wide Eyes
- Chapter 106 – Encounters the Protagonist’s (Planned) Master
- Chapter 107 – Decided To Show Off Results of Special Training with Beloved Fiancée
- Chapter 108 – Abilities were Recognized and Got Accepted Instead of Protagonist
- Chapter 109 – Protagonist Causes Trouble Here Too
- Chapter 110 – Protagonist’s (Planned) Master Offered Sword
- Chapter 111 – Absolute Loyalty to Esteemed Lord
- Chapter 112 – Encounters Real Mother at Last
- Chapter 113 – Defies Mother for the First Time in Life
- Chapter 114 – Politely Declines Protagonist’s Creepy Proposal
- Chapter 115 – The Long-Awaited Day of the New Year’s Celebration Has Finally Arrived
- Chapter 116 – As Expected, Protagonist Turns Out to be Fated Rival
- Chapter 117 – King has Lost His Mind
- Chapter 118 – Protagonist, who had Staged an Elaborate Charade, Suddenly Challenged to a Duel
- Chapter 119 – Vows to Win with Support of Many People
- Chapter 120 – Time has Come to Face the Protagonist in a Duel
- Chapter 121 – Learns the True Purpose of ‘Engage Hazard’
- Chapter 122 – Battle with the Protagonist Starts
- Chapter 123 – Underdog has Defeated Protagonist
- Chapter 124 – Overturns this Story
- Chapter 125 – King Who Rules the World*
- Chapter 126 – Moment of Reaching God*
Volume 3
- Chapter 127 – Enrols in Royal Academy where Story Begins
- Chapter 128 – Encounters Main Character from Girl’s Side instead of Nostalgic Reunion
- Chapter 129 – Protagonist Appears even though He isn’t Called
- Chapter 130 – Placed in Different Class from Protagonist
- Chapter 131 – Yandere Fiancée got Jealous when Checking out Heroines
- Chapter 132 – Discovers Troubles in Dormitory
- Chapter 133 – Highly Concerns on Bullied Character more than Capturable Characters in Otome Game
- Chapter 134 – Receives Information that Protagonist will be Holding Party
- Chapter 135 – Ruins the Resolve of Dedicated Maid
- Chapter 136 – Decides to Stop Protagonist’s Party
- Chapter 137 – Could Never Forgive Those People
- Chapter 138 – ‘Important People’ Have Seen Through
- Chapter 139 – Party Venue has been Completely Surrounded
- Chapter 140 – It Ends Up Being a Different Conclusion Than I Had Expected
- Chapter 141 – The Identity of the Bullied Student is Revealed
- Chapter 142 – Heading to Northern Frontier
- Chapter 143 – Confronting Margrave Stone
- Chapter 144 – Checking if it is Real
- Chapter 145 – The Admission of the Margrave Stone’s son into the Royal Academy has been Decided
- Chapter 146 – The Margrave Stone’s Son Set Off for the Royal Capital
- Chapter 147 – The One Who Lost His Pride – Laertes Hazaknut Stone
- Chapter 148 – Saintess Welcomes Us
- Chapter 149 – Immediately Give Ulysses a tour of the Royal Academy
- Chapter 150 – Son of Knight Commander
- Chapter 151 – Investigating that Boy
- Chapter 152 – Make Some Plans for Summer Vacation
- Chapter 153 – Have to Invite Galhaz’s Protagonist as Well
- Chapter 154 – Receives Invitation to Join Student Council
- Chapter 155 – First Prince Barges In
- Chapter 156 – First Queen Barges in This Time
- Chapter 157 – First Queen is No Longer My Mother
- Chapter 158 – Got Targeted by Assassins when Exploring Royal Capital
- Chapter 159 – Assassin Clown was Instantly Defeated by Everyone
- Chapter 160 – Arrives at the Slums
- Chapter 161 – Annihilation of Assassin Guild
- Chapter 162 – Letting It All Out
- Chapter 163 – Welcoming First Morning with Beloved Fiancée
- Chapter 164 – Threatening Own Mother
- Chapter 165 – The Dedicated Maid Serves Her Milady Today as Well
- Chapter 166 – A Trip Outside the Royal Capital
- Chapter 167 – Assault of First Queen’s Dedicated Maid
- Chapter 168 – Dedicated Maid Seems Unwilling to Give Up
- Chapter 169 – It is Just Like Being a Harem Protagonist
- Chapter 170 – First Prince Visits with a Serious Expression
- Chapter 171 – A Duel with Cardis
- Chapter 172 – Protagonist Smoothly Builds a Harem
- Chapter 173 – Having a Good Time
- Chapter 174 – The Year-End Exam Event Begins
- Chapter 175 – The team only Fills Me with Anxiety, but We Decide to Do Our Best
- Chapter 176 – The Strength of the Protagonist from Galhaz is on Full Display
- Chapter 177 – Each Dungeon Strategy* (1)
- Chapter 178 – Each Dungeon Strategy* (2)
- Chapter 179 – Each Dungeon Strategy* (3)
- Chapter 180 – Protagonist Appears with My ‘Precious People’
- Chapter 181 – Precious People are Brainwashed
- Chapter 182 – There is No Way the Saintess Would Betray Me
- Chapter 183 – Small-time Protagonist Has Been Cornered
- Chapter 184 – The Second Battle with the Protagonist has Begun
- Chapter 185 – It was My Complete Victory
- Chapter 186 – The Mysterious Man Finally Appeared Before Me
- Chapter 187 – Declaring War on Mastermind
- Chapter 188 – Who Was the True Sacrificial Pawn?*
- Chapter 189 – The One Who Weaves the Story*
Volume 4
- Chapter 190 – Giving Gift to Someone Important
- Chapter 191 – Proposing to Beloved Fiancée
- Chapter 192 – Became a Married Couple
- Chapter 193 – The Protagonist’s Substitute has been Prepared
- Chapter 194 – The Main Story of Engage Hazard has Begun
- Chapter 195 – The King is Simply Unreasonable and Absurd
- Chapter 196 – Breaking off the Engagement
- Chapter 197 – Reunited with the Mastermind
- Chapter 198 – Blessed by ‘Important People’
- Chapter 199 – I was Told That I was Being Treated as a Hostage
- Chapter 200 – Crushes the King’s Schemes
- Chapter 201 – Mastermind Becomes a Bit Sulky
- Chapter 202 – My Role*
- Chapter 203 – Remains Still a Candidate for the Next King
- Chapter 204 – Feels Sorry for the Situation the Replacement Protagonist Found Himself in
- Chapter 205 – Everyone is Aiming for the Galhaz’s Protagonist
- Chapter 206 – Second Prince Asks Very Insistently
- Chapter 207 – Preparing for the Party
- Chapter 208 – One After Another, Characters That Can Be Conquered Arrived At The Party
- Chapter 209 – The Invited Guests Have All Arrived
- Chapter 210 – The Female Protagonist Has Somehow Formed a Reverse Harem
- Chapter 211 – Breaking into the Scene of Carnage
- Chapter 212 – Younger Brother Tells Me about His Love Troubles
- Chapter 213 – My Wife Becomes the Fourth Prince’s Mentor
- Chapter 214 – Becomes Her First Dance Partner
- Chapter 215 – The Bell Rings, Signaling the Start of a New Event
- Chapter 216 – Reluctantly Decide to Accept Younger Brother’s Request
- Chapter 217 – Heading Towards the Magic Tower
- Chapter 218 – Greeted by the Event Boss, the Tower Master
- Chapter 219 – Female Protagonist Has Eaten All the Food Prepare
- Chapter 220 – The Enemies Launch an Attack
- Chapter 221 – Protagonists Have Been Taken Away
- Chapter 222 – Tower Master Has Been Lying In Wait
- Chapter 223 – The Magic Doll Has Been Activated
- Chapter 224 – The Doll Regains Its Heart
- Chapter 225 – Making Good Use of Mastermind
- Chapter 226 – Receives Warning of Disaster Flag From Archbishop’s Son
- Chapter 227 – The Lap Pillow on The Way Back is The Best
- Chapter 228 – I Will Continue to Wait*
- Chapter 229 – The (Second) Protagonist Challenges Me to a Duel
- Chapter 230 – Just When I Thought I Defeated the (Second) Protagonist, an Intruder Appeared
- Chapter 231 – Starting the Subjugation of the Chicken Magic Beast
- Chapter 232 – Wife and Personal Maid Kill it Instantly
- Chapter 233 – The Sacrificial Dog is Respected by The Protagonist
- Chapter 234 – Invitation to the Casino is Filled with Suspicion
- Chapter 235 – Protagonist is in the Casino
- Chapter 236 – It Turns Out There is an Ulterior Motive Behind the Invitation
- Chapter 237 – Protagonist Explains the Situation
- Chapter 238 – Negotiating with the Archbishop of the Church
- Chapter 239 – New Heroine Also Bows Down
- Chapter 240 – Deciding to Have the Heroine Become a Priestess
- Chapter 241 – Deciding to Play at the Casino
- Chapter 242 – Winning Big at the Casino
- Chapter 243 – Casino Owner Makes a Run For It
- Chapter 244 – It Seems the Gambler is not Good at Gambling
- Chapter 245 – Successfully Clear the Scenario
- Chapter 246 – Try to Show Off to the Mastermind
- Chapter 247 – Created Pieces*
- Chapter 248 – Decide to Go to the Sea During Summer Vacation
- Chapter 249 – Arrive at Dedicated Maid’s Family Home
- Chapter 250 – Dedicated Maid’s Relationship with Her Family isn’t That Great
- Chapter 251 – Dedicated Maid’s Younger Sister Sets a Honey Trap
- Chapter 252 – Decide to Return to the Royal Capital Right Away
- Chapter 253 – Dedicated Maid’s Past is Heavier than I had Imagined
- Chapter 254 – Even the Dedicated Maid’s Stepmother and Sister are Enemy Spies
- Chapter 255 – The One Who Appeared is the Butler of The Mastermind.
- Chapter 256 – The Exclusive Maid is a Descendant of Nors People
- Chapter 257 – The Path to a Bad End had been Prepared Before I Knew It
- Chapter 258 – Decide to Stage a Coup
- Chapter 259 – All Preparations are Complete
- Chapter 260 – Having a Match with Xandra
- Chapter 261 – It is Finally the Night before the Decisive Battle
- Chapter 262 – Stolen Lips
- Chapter 263 – A Person Who is Not Called Appears.
- Chapter 264 – Now Everyone is Gathered Together
- Chapter 265 – With The Support of Many People, I’ve Decided to Carry Out a Bold Coup D’état
- Chapter 266 – The Villainess, The Saintess, The Kukkoro Princess Knight Take It On
- Chapter 267 – Decide to Leave it to Three Brothers
- Chapter 268 – Receive a Devilish Invitation from Ex-best Friend.
- Chapter 269 – The Name of The True Mastermind Has Been Revealed
- Chapter 270 – Decide To Save My Important Best Friend
- Chapter 271 – Best Friend Has Joined the Party
- Chapter 272 – Heroine’s Battle*
- Chapter 273 – Princes’ Battle*
- Chapter 274 – King Eibar Has Met His End
- Chapter 275 – Fell into Darkness
- Chapter 276 – The Woman I Love Has Been Taken Prisoner
- Chapter 277 – True Enemy Reveals Itself
- Chapter 278 – Understands The True Role of the Sacrificial Dog
- Chapter 279 – My Skill Is an Ability to Erase Fake God
- Chapter 280 – Erasing Fake God
- Chapter 281 – Fake God did Backup
- Chapter 282 – Beloved Wife is the Strongest as Expected
- Chapter 283 – With this, Everything has Ended
- Chapter 284 – Half A Year Has Passed Since Then
- Chapter 285 – The True God Has Done Something Outrageous
Extra
- Chapter 286 – Extra (1): Sigrus and Fafnir
- Chapter 287 – Extra (2): The Brand on Her Back
- Chapter 288 – Extra (3): Inherited Bloodstained Crimson
AFTER: Engage Hazard Second
- Chapter 289 – Decide to Prepare So That There Would Be No Cause for Concern
- Chapter 290 – Encounter the New Heroine’s Chest
- Chapter 291 – My Wife Got Jealous of the New Heroine’s (Chest)
- Chapter 292 – Have Entered the New Heroine’s Route
- Chapter 293 – Decide to Rely on the Saint and the Villainess
- Chapter 294 – Apparently, The Compatibility Between Our Items and the New Heroine Isn’t Ideal
- Chapter 295 – The Event Boss and the New Heroine are Childhood Friends
- Chapter 296 – Rely on Precious People More than Anyone Else
- Chapter 297 – Another One of Precious People Got Sulky
- Chapter 298 – Being a Lucky Pervert Twice
- Chapter 299 – The Heroine from the Girl’s Side Has Joined the Fray
- Chapter 300 – The Event Boss Has Appeared
- Chapter 301 – The Event Boss is a Mud Puppet
- Chapter 302 – Corner the Event boss
- Chapter 303 – The New Heroine Betrays Me
- Chapter 304 – Three-Headed Raid Boss Has Been Summoned
- Chapter 305 – It Has Been a While Since I Reunited with My Best Friend
- Chapter 306 – New Enemy’s Existence Has Been Confirmed.
- Chapter 307 – From a Prince to a Slave
- Chapter 308 – Decide to Become a Gladiator
- Chapter 309 – Debut as Gladiator
- Chapter 310 – New Event Boss Appears
- Chapter 311 – Since Defeat Is Certain as Things Stand, I Am Filled with Anxiety
- Chapter 312 – It Seems like I am About to Grasp a Clue
- Chapter 313 – The Event Boss Versus Magical Beast Match Has Begun
- Chapter 314 – I Really Do Love Enhaz After All
- Chapter 315 – The Event Boss Wins
- Chapter 316 – The Event Boss Has Arrived
- Chapter 317 – The World’s Strongest Fiancée is on Her Way
- Chapter 318 – Even The Event Boss is a Slave
- Chapter 319 – As Always, The Hidden Lore of Enhaz is Unbearably Heavy
- Chapter 320 – Gaining New Power
- Chapter 321 – Defeating the Event Boss
- Chapter 322 – My Precious People Go on a Rampage
- Chapter 323 – Hyahhaa, He is the Most Important Person Here
- Chapter 324 – It Seems A Rain Of Blood Is About To Fall On The Kingdom
- Chapter 325 – I Remember That You Must Not Neglect The Target(1)
- Chapter 326 – I Remember That You Must Not Neglect The Target (2)
- Chapter 327 – True Scenario (1)
- Chapter 328 – True Scenario (2)
- Chapter 329 – The Super Capable Beautiful Maid Protects Her Lord*
- Chapter 330 – 2D Fandom Giant from the East
- Chapter 331 – Kindred Spirits
- Chapter 332 – Dedicated Maid Gets Jealous
- Chapter 333 – The Discomfort I Feel (THE END)
