This is a game that surpasses dimensions.

It is also a competition for the search of truth.

Unknown seals, a game of chance with ghosts and gods…

The digital struggle, the redemption of humans…

In the virtual world that links with reality——It consciously decided us. It consciously chose us. It consciously decided our consciousness.

And now, throw away your fear.

Throw away your selfish thoughts, questions, and resistance… Free your mind.

Welcome to: Thriller Paradise.

[No System] + [No Routine] + [No Female Protagonist] + [Cthulhu] + [Male Protagonist Crazy Criticism] (There is no pretentious plot, please proceed with caution!)

The dark prison merges with reality, and strange creatures invade the world through the "door".

An organization was quietly born, and they called themselves the Prison Keepers.

They keep the weird ones out of the "door" and capture and contain the weird creatures that come into the world.

Lu Xiao accidentally fell into the dark prison and lived alone in the dark prison for three years.

When he was discovered by the prison guard organization, he was already crazy! ! !