The river of time winds on. In our lives, some people come and go, while others leave only to return. Each of them leaves a mark deep in our hearts, and every mark holds laughter and tears that belong to that person alone. Zhou Beibei, a nineteen-year-old country girl doted on by her mother, is very different in temperament from her older sister, Zhou Susu. The two sisters have never gotten along. One summer evening, Zhou Beibei is accidentally struck and injured by Wang Shengli, who does odd jobs in construction. As they deal with her treatment and hold him accountable, Zhou Susu discovers that Beibei is not actually her biological sister, while Wang Shengli seems remarkably likely to be one of her own relatives... Amid the emotional entanglements sparked by this accident, what laughter and tears will Zhou Beibei, Wang Shengli, Zhou Susu, and the people close to them experience?
The storyline is pretty good