Li Jiu, who can see the black fog of death possessing the accidental dead, has been a spectator for more than ten years.
Until the university library, time suddenly stopped.
He ran into a group of weirdos holding dark gold cards, hunting what they called "mind beasts". It turned out that there was another strange and extraordinary world hidden in the world.
But his hiding figure seems to be exposed.
Will these weirdos be his friends, or do they regard him as enemies?
