梁家禾前往日本寻找父母往事的过程中，结识了女孩遥，却被卷入一宗发生在20年前的命案，真相浮出，他需要重新审视自己的人生。

In Northeast China, Shenyang is a city decaying. Xu Lingling is a 25 year old girl suffering from uremia and her life has collapsed. In the height of her illness, her dissolute father has returned, with her best friend Tan Na and former classmate Zhao Dongyang, to take care of her. Though her life is suffering, facing the issues of family affection, love and friendship, she feels she still deserves to live. One day, Xu Lingling decided to for a trip, with Tan Na and Zhao Dongyang, they hit the road.

Gu Xi is about to lose her job because of undocumented citizenship status. While making use of all her connections in her effort to get official registration papers, she also tries to getting along with her brother's new girlfriend.