Have you ever rejected a lifelong dream? This is exactly what seventeen-year-old Yuri did. Due to an incurable illness, the young man cannot become an astronaut. Disillusioned with his dream, he ends up in a magical cemetery, inhabited by sorrowful children just like him. Among the inhabitants of the cemetery there are rumors about a labyrinth of underground passages, in the center of which there is an object that grants wishes. However, the passage to the dungeon opens after sunset, when monsters emerge on the surface of the cemetery... A story about disappointment, opportunity, aspiration, fortitude, and finding faith in a dream...