Every evening, on the horizon, the giant Eye of the Stele revolves,
announcing the beginning of the night cycle. The inhabitants must wear
the sleep mask to protect themselves from the Nightmare, for its shadows
alter reality, imprison and kill. Anyone who defies the Nightmare loses
their life. Although Master Val is aware of this, he is still trapped. What
was he looking for when he wandered in so late, without his sleeping
mask?