In the early 1990s, two families with different family patterns lived in Qingwu, a small northern town. Qi Aihua and Huo Qinglian had different personalities but were tolerant of each other. After his wife passed away, Cao Dongfang started his family with his father Cao Benshun, and his life was difficult but he enjoyed it.Because the two families gave birth to children Qi Shi and Cao Xin on the same day, the two families formed a “ good ” word.

As the children grow up, their story slowly begins. Children are experiencing the test of family, friendship and love, and adults also have to face difficulties about career, marriage and family.Although life makes people stumbling, everyone strives to find their own extraordinary happiness in their ordinary life.