When Yan Yiyi, an Internet writer, was looking for creative inspiration, he accidentally encountered Qin Yu, a beautiful man in ancient costume who "traversed" from the book and claimed to be looking for his concubine Yan Yiyi. The appearance of the virtual character Qin Yu disturbed the order of the real world, and Yan Yiyi, as the author, faced severe punishment. In order to protect themselves, and to maintain the balance between the world in the book and the real world, Yan Yiyi and Qin Yu started a 100-day "fancy breakup battle"....

With the power of Qin Yu's undying love, Yan Yiyi finally regains her memories, and nothing could hold them back from pursuing their happiness together, until Yan Yiyi starts to go blind because of Qin Yu's prolonged stay in the real world. To save the love of his life, Qin Yu reluctantly decides to return to the book realm, separating the star-crossed lovers once again....

Yu Xingchui, a dedicated office worker who inherited ten million inheritance houses, accidentally became a neighbor with his boss Liu Yu'an, so he began to fight with Liu Yu'an in the workplace and neighborhood life. And in the process, the couple fell in love with each other. At this time, Liu Yu'an's mother, Yang Xu, who had disappeared for many years, came to the door, and she was the one who arranged for Yu Xingchui to live in this house behind the scenes. Yang Xu told Yu Xingchui that her father jumped from the high building in charge of Liu Yuan, but left a huge shadow on Liu Yuan. Yu Xingchui, who learned the truth, understood Yang Xu's good intentions and helped Liu Yuanan out of the haze, and finally the two came together....