Illustrator Xu Zhiyi unexpectedly learns that the new neighbor across the hall i…

Illustrator Xu Zhiyi unexpectedly learns that the new neighbor across the hall is none other than her first love, Gu Chengzhou. Behind that rainy-night breakup four years ago lies another hidden story, and many misunderstandings have accumulated between them. Because of her niece Suisui, they freque…