Based on a popular game from Niconico. Sara Chidouin returns home from school late one night to discover that something's gone terribly wrong. When she comes to, she finds herself, her friend Joe, and 9 other people trapped in a mysterious place. Placed in life-and-death situations, they must come to an agreement about what they should do - and who should die.
Where to read
You can read the official version of this title legally here: