Jiang Su'an was originally a college student in City A, but his soul accidentally penetrated into the body of a cannon fodder with the same name as him, and was bound to a strange system. The strange system gave two special choices. Only by completing one of them can he return to the original world.
First option: die within three months
Second option: fill the hole
Concept: I suddenly thought of a plot when I was bored, so I wrote it down.