In pursuit of an independent life, Shanghai teenager Yang Yishan went to Northeast China to study with great enthusiasm, and met a girl from Northeast China named Zhao Duoduo. At the same time, Yishan's aunt, who had raised her since childhood, was worried about her nephew coming to study with her, so her father Zhao Jiefang became her landlord. Duoduo wanted to bring the two elders together, so she led Yishan to stand on the same "front". Under the impetus of everyone, the aunt's lonely heart for many years was melted by the kind and sincere Zhao Jiefang, and the two young people also went from disliking each other to being attracted to each other, becoming a pair of happy enemies.