Wang Tiemei, a single mother, loses her job and moves, befriending neighbor Xiaoye who appears cheerful but is depressed. Their bond grows as Tiemei navigates relationships with her ex-husband causing trouble.

Single mother Wang Tiemei (played by Song Jia) lost her job and moved, and met the neighbor girl Xiaoye (played by Zhong Chuxi). Xiaoye is sunny on the outside but depressed on the inside, and the two become close friends. And the men surrounding Wang Tiemei: her ex-husband (played by Zhao Youting) causes trouble from time to time, and her daughter's drummer teacher (played by Zhang Yu) seems to be full of new possibilities. Facing the intruder in love and life, two women from a foreign land are thinking and growing.