Qin Huaian's Bai Yueguang left because he was going to study abroad. Qin Huaian had a soft spot for him and waited for her for nearly a year. Until Shen Mengxi, who looks exactly like Bai Yueguang Ning Tingting, appears
Qin Huaian has always regarded her as Ning Tingting's substitute, while Shen Mengxi has been secretly in love with Qin Huaian for 9 years and is willing to be her substitute.
After their relationship lasted for more than a year, Ning Tingting came back and took away everything about Shen Mengxi.
In the end, Shen Mengxi died in the sea at the wedding of Qin Huaian and Ning Tingting.
Purpose: Cherish the people in front of you