A landscape painting under a fantastical starry sky, with a beautiful gradient of vivid blue and purple. In the lower center of the composition stands a tall cylindrical tower, and at its top stands a small, young girl standing with her back turned. The girl is wearing a whitish-colored outfit and is quietly gazing at the night sky. From the top of the screen diagonally across, a retro steam locomotive running on tracks floating in the sky is depicted. The train stretches powerfully, emitting warm light from the windows as it crosses the galaxy. Countless stars shine in the sky above, while a meteor shower pours down. The lighting is overall blue and dreamy, with the light of the train and stars standing out. The perspective is a composition that looks up at the tower from below, creating an overwhelming sense of scale and an emotional atmosphere that evokes loneliness. With a delicate, animation-like touch, it portrays an unreal and beautiful space that feels like a dream.