On a battlefield, Clovis, a knight, regains consciousness, cut in half vertically. A soldier from the opposing camp, Richard, is in the same state. Fighting, the two half-men stick together. The only thing left for them to do is to find a way of separating.
In a cold, immense labyrinth, a beast prowls and devours anyone in its path. Death seems to be the only way out. Against the despair of all the condemned, Sam still hopes that escape is possible.
