[Infinite Flow + Mild Horror + Survival + Mystery and Mind-Bending Twists + Ensemble Cast]
A group of strangers with different identities, none of whom know one another, all wake up at the same time to find themselves chained inside a cube-shaped room.
At first, they think it's just an ordinary escape room game, but one by one, people meet with grisly fates.
They believe they can survive as long as they escape these rooms full of traps, only to discover that this world doesn't even exist in the same dimension as their own.
The place is filled with the unknown and with supernatural phenomena that modern science cannot explain.
Is this a dream or reality? Should they escape, or uncover the world's secrets? One way or another, they'll find an answer!