This book takes Li Ran's growth as the main line, and shows the humor and tenacity in adversity through the struggle and loss of him and his friends on the road of art. The story is divided into three volumes: Li Ran establishes his dream and rekindles his passion after encountering setbacks; after entering the art circle, he faces many challenges, with both comedy and conflict coexisting; in the end, everyone grows up and art becomes the link between life. The writing style is relaxed and humorous, with ups and downs. Although there are troughs, it still retains warmth and hope.