When she was a child, Ya also left her hometown Xiaocang because of the divorce of her father and mother. The young mother (Yezuko Uchida) takes him back to his hometown of Zhufeng, where she helps in the small cooking house while raising her own children. When the school has a long holiday, Ya will also go to her father's place. When he was in high school, Ya also wanted to go out from this small place. in this way, he walked all the way to Tokyo, where he longed for. But as a college student, Yaye (Che Ren Oda) is living a life of failure, barely failing to graduate after graduating, and his mother (tree Xilin) has no complaint about it, although she is ill and wholeheartedly supports her son. Later, Ya finally woke up and found a job, paid off her accumulated debts, became an illustrator, a columnist and a radio show. Ya also brought her mother to live in Tokyo, and she was respected and loved by her friends. At this time, 15 years after Yaye left her mother at the age of 15, her mother had a cancer relapse.