Practicing the Art of Killing Gods in a Madhouse

Lin Shen, a severely depressed boy, was sent to Jiangcheng No. 3 Mental Hospital. On the first night of admission, the clock struck midnight and the ward corridor turned into an endless abyss. He is forced to join a secret course: the "patients" and "doctors" here gather at midnight to learn how to identify, expel and even kill those existences that are invisible to ordinary people - "gods" born of human fear and madness. On the verge of death, Lin Shen's terrifying innate talent awakened in his body: Devouring. He ate the monster that was chasing him, the ancient red eye mark appeared on his wrist, and found the magic sword "Grudge" that had been waiting for him for seventeen years. He is not a patient, but a "natural disaster" walking in the world that is feared by "gods". From then on, Lin Shen began to practice one of the craziest skills in this special "academy": using madness as armor and hunger as a sharp blade, he hunted those monsters called "gods" in the gap between reality and illusion. Madness is the appearance, sanity is the weapon. And he must learn to be hungrier than God and crazier than God.