When real emotions condense into deadly illusions, someone accidentally wanders into a deadly realm built from exhaustion, loneliness, anxiety, and other feelings. Misty swamps, sheer cliffs over the abyss, raging whirlpools... Every step conceals a trap that devours the mind. They must find the key to awakening themselves on the boundary between illusion and reality. This journey through an emotional maze is both salvation and a chance to be reborn.