In an alien space dominated by "demons", twelve "players" from the real world are forced to participate in a death game called "Twelve Doors of Life and Death."
Everyone is bound to an "original sin", and every time they pass through a door, they will enter an independent replica world based on a certain sin or fear. Twelve gates, twelve tests of life and death...
The final winner will have one wish granted, while the loser's soul will be cast into hell forever.
