Doomsday Game: My Talent is the Book of Slaughter

Chen Mo rewinds time to the eve of apocalypse armed with an SSS-rank cheat: the Book of Slaughter, a god-tier ability that copies any skill from his kills. What should've been an easy power climb turns deadly when the system marks him as a "critical anomaly." Now the enigmatic school beauty Su Yu shadows his every move as his assigned protector—but whose side is she really on? As Chen Mo's skill arsenal grows infinite and the game's facade crumbles, he realizes the true enemy isn't monsters or players. It's the unseen Administrator who designed this data-prison masquerading as reality.