Through thousands of mountains and rivers, through the human world, the growth of young girl Li Changge. China is one of the four ancient civilizations in the world, with a long history and splendid culture. What interesting stories happened in this vast territory thousands of years ago? We never stop imagining. The misty bamboo forest in the morning; the streets where smoke rises; the steamed buns in the fog; the golden desert where the sun sets; the quiet hut at night. We accompanied the protagonist to travel, but also immersed in the arbitrary world. Adapted from the comic book of the same name "Long Song Line". This is a world that belongs to ancient China alone, and through artistic processing, it has increased its imaginative tension and colorful appearance. Use Unreal Engine to render realistic-style scenes and characters.