Li Wanqing keeps her love for Shen Rong hidden in her heart, silently watching him and Song Wanrou go everywhere together.
Who could have guessed that Song Wanrou would betray Shen Rong? Heartbroken for him, Li Wanqing stays by his side as he endures the darkest days of his life.
As time passes, the two get together. But once they're in a relationship, Li Wanqing realizes that Shen Rong's love no longer burns as brightly as it did in his youth. Gradually, she understands that she has never become the one he cherishes most. Disappointed, Li Wanqing chooses to leave.
Shen Rong never imagined that Li Wanqing would leave so resolutely. Unable to accept it, he descends into madness and searches for her everywhere.
Time flies. When they meet again, Li Wanqing is a widow, with a child by her side.
Looking at the child, Shen Rong is swept up in memories of the past. He doesn't care that the child isn't his own. All he can think is that even if he has to become someone else's child's stepfather, he wants to start over with Li Wanqing.