The little boy broke the taboo by folding gold paper and accidentally broke into the underworld and met the ghost boy. Because Yangshou was not fully pursued, the two embarked on a journey of escape. In the journey of life and death, the ghost boy who has never been emotionally emotional to people gradually develops emotions, and his fate has quietly changed. Using 2D animation as the medium, the audience can feel the Chinese cultural worldview that they have heard about since childhood, and explore and imagine the cultural customs that have been passed down for several years through more specific animation.