Doomsday Cheater

An ordinary college student inexplicably obtained a doomsday system, telling him that there were three days left until the end of the world. Then... Then forgot about it. An accident caused his spirit to change drastically. He became so strange and terrifying! What kind of sparks will such a neurotic person create at the end of the world? Stay tuned! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.