When you get a black ticket with no beginning and end, where will you go?
How do they struggle to survive, save each other, and try to pry the iron curtain of the system while being deprived of their memories, bending the rules, and facing their inner shadows?
The story is not only full of intense wits like a secret room puzzle and the spectacle of reincarnation that subverts imagination, but also deeply explores the themes of memory, trust, sacrifice and resistance - in a time destined to be reset, what is the "proof of existence" that cannot be erased?
Welcome aboard, ticket holders.
The end point of this round is not yet known.