The Sin Manual: Level Up By Arresting Evil

Higashinohara, a low-tier ability user, is ridiculed as a \"weed\" on the brink of expulsion from New Tokyo's prestigious Academy City. His future is grim, chained to a dead-end detective job just to pay rent. But during a humiliating mind-control attack from a powerful criminal, a mysterious [Sin Manual] forcefully binds to his soul! Its rules are simple: apprehend criminals, gain their attribute points, and even seize their unique abilities! The more vicious the foe, the stronger the temporary buffs bestowed by 'justice'! His first target? A notorious Catwoman thief with potent mind-control. He defeated her with a bizarre \"card bug,\" but the manual’s true reward shocked him: the legendary, EPIC-tier Nine Eyes and Six Paths! Now, as rival power users and shadowy forces gather, Higashinohara must become the ultimate \"vigilante\" or face utter ruin.