In a scene of darkness, the most frightening dream is that you can find no way out and get lost in the maze from the moment you wake up. You get up stumblingly and have no idea who you are. The only light is the broken pieces of memory, every piece of which would be the memory for rebirth, and you would be able to get out if you get them.
The grand stage consists of 25 small maze maps, the route of each is different, but every maze has a interface with the previous one. The doors will be set randomly to improve the playability of the game. In the game, you need to get the route scene of the temporary small maps by collecting the little colored cubes placed along the way.