When you open your eyes, the universe stretches out before you. There is no floor, no walls, much less a ceiling. Within the inorganic blackness, points of light glitter here and there. As you stand, you feel a definite sensation beneath your feet. Relying on that alone, you take one step, then another, advancing through the unchanging scenery. No matter how far you walk, there is no fatigue, no pain. Amid the vast expanse of the cosmos, loneliness and anxiety gradually take root in your heart. Suddenly, something appears before you. It's different from the inorganic things you've seen so far. A somewhat small, humanoid shape.