The play tells the story of Xia Yumeng (played by Wang Luqing), a creative cartoonist who has been content with being a lazy guy all his life, and created the villain Shen Mingxi (played by Zhang Yijie) in his comic works. After Shen Mingxi traveled through time and space to Xia Yumeng's world, he got involved in her emotional entanglement with her dream man Bai Ze (played by Ren Yunjie), and then a series of beautiful, heartwarming and youthful stories happened.