Zhao Yu returns to her hometown, which is no longer familiar to her, to accompany her mother through the last journey of her life. In the changing seasons and the details of daily life between her hometown and a foreign land, Zhao Yu has to face some people and emotions again, which she has missed and even wanted to escape from for quite a long time. But now they teach her how to live, how to face life and death, and how to love. ~~ Adapted from the novel "Wo He Wo Mu Qin De Teng Tong" (我和我母亲的疼痛) by an unknown author.