Shadow Carver: Counterattack from Scumbag to Shadow-Killing King

[Urban supernatural power + non-ghost hunting type + campus + replicating all things + slap in the face + pretending to be a pig and eating a tiger + online IQ + counterattack + growing protagonist] -------------------------- The Shadow descends and feeds on human emotions. Fear breeds them, despair breeds disaster. Lin An, a scumbag who was addicted to novels, saw black blood oozing out of his arms on a night when he witnessed an extraordinary battle - he became an "accidental awakener" who should not exist. What's even more surprising is that his ability is not fighting, but [Shadow Engraving]: he can copy all the extraordinary trajectories he sees, from learning, the opponent's ultimate move to the rules of shadow. When the government wants to use him as a weapon, private organizations promise him a lot of money, illegal associations regard him as the key to evolution, and international forces turn their attention to him—— Lin An put down the novel and smiled at the shadows all over the city: "Now, it's my turn to write the setting of this world."