One Piece: No Room for Regrets

[Decisive and Ruthless + Passionate + Reborn + Psychological Profiles of Combatants] After following the manga Pirate King and Hunter x Hunter for over twenty years,

the protagonist dies with a grievance after never seeing the ending. Then he is reborn in the world of Pirate King.

A being gives you the seed of one ability, while the only other thing you get is an auxiliary System that tells you when events happen. Read on to see the protagonist write his own story in the world of pirates! It all begins with Roger's execution. (This book's power system draws on concepts from Hunter x Hunter, so it can be a brain-burner. Read with your brain switched on! This book is also titled "Wang Lin Slays Gods, Then Goes into Hiding; Wang • XX • Lin Takes Over, No Distinction Between Main and Supporting Characters, Forcibly Making Up for Regrets.")

That's all the spoilers for now!