Chi Zhong was born in a laboratory in City A, and his birth maintained the neutrality of the world. But he didn't know that his passion for a boy had broken the neutrality of the world. The rules of this world began to become disordered, and large-scale mutations began to break out. 2/3 Of the people mutated into zombies, while the remaining 1/3 of the chosen ones gained special abilities. As Chi Zhong is absolutely neutral, he does not gain any special abilities. Fortunately, the boy he loved was with him. So, in confusion and in the apocalypse, Chi Zhong fell in love with this young man who broke his neutrality. However, when they found Chi Zhong's "parents", they discovered that Chi Zhong's birth itself was a conspiracy.
Purpose: the end of the world