Rotting in the Apocalypse, Dissecting the Villain at the Beginning

[Apocalyptic Wasteland] + [Two Strong Redemption] + [Pathological Dependence] + [Forensic Psychology] + [Reverse Binding] When he woke up, Song Nian, a top graduate student in forensic psychology, became a half-human, half-corpse monster. The left half of the body is covered with rotten flesh, while the right half of the body retains a human appearance. It is spurned by humans and rejected by zombies, walking in the cracks of the apocalypse. Just when he thought all that was left in his life was to dissect himself, a cold system voice sounded in his mind: [Want to restore the human body? To save the man who is about to destroy the world. Target: Li Zhouhan - the former "Blade of Dawn", now an S-class cursed body wanted around the world, a paranoid lunatic with only a thin line between sanity and madness. When they first met, a wave of corpses surrounded the city. The man was covered in blood. When he was about to die, the dark red mist around him almost swallowed everything. Song Nian ignored the murderous intent in his eyes, calmly pushed up his glasses, and picked up a rusty scalpel from the rubble. What he was thinking about was not saving people, but - the crystallized structure of this arm was truly a perfect anatomical material that had never been seen before. Later, the man who made all the bases fearful held the half-corrupted Song Nian tightly in his arms, his scarlet vertical pupils full of pathological dependence and possessiveness. "They call you monster, I call you Nian Nian." "Since the world has abandoned me, then I will destroy the world and leave you alone." Song Nian wiped the blood on the scalpel, looked at the blackening value on the system panel that dropped again, and patted his face expressionlessly. "Be good, don't block the light, let me take a look at the wound." "Also, it's time to change the dressing."