"Who put the female corpse on the second basement floor of the insane asylum in 'Don't Scare Me'"

Everyone is like a cassette tape, playing side A in front of others, while side B plays behind the scenes, unknown to most.

The Chengbei Mental Hospital, acquired by Family Fortune Supermarket, turns out to have two basement levels that are unknown to the public.

After uncovering the second basement level, a female corpse that had been hidden for twenty years was revealed to everyone.

The corridors of the mental hospital at midnight always echo with eerie bell sounds; it's rumored to be the spirit of a woman who met an unjust death twenty years ago returning...

A series of strange events happen one after another, pulling many people into them like a vortex. Many things develop in a crazy direction, everything goes off track. What on earth is going on?