In the rainy season of one summer, Sun Danhe set out from Changshan County and his destination was Tianyi University in Bohai City.
There, she met Ye Feng, Xia Yulu, Li Bo, Fang Ze and others, and began her four years of university study and life in Bohai City. As they gradually got along, several people developed a strong friendship. At the same time, Ye Feng and Sun Danhe's mutual admiration grew day by day. They talked about books and painted together. Ye Feng always hoped to have more opportunities to be alone with Sun Danhe. However, due to Xia Yulu's existence, they suppressed their feelings for each other. It wasn't until Xia Yulu went abroad for exchange that their real love affair began. However, after Xia Yulu returned to China, the emotional entanglement between the three of them made the originally good friendship between Sun and Xia become seemingly inseparable.
During his interactions with Ye Feng, Sun Danhe learned that his grandfather, father and Ye Feng's family had known each other for a long time. It was the era of war, and Ye Rulin was sent to Changshan Cadre School. Ye Feng's father, Ye Hengkang, also came to Changshan with his father. Also in Changshan at that time were Li Bo's mother Wu Lan, Fang Ze's mother Wu Ying, and their grandmother Sun Yixian; Wu Xiaoqin was still very young at that time.
In four years, a series of changes occurred, making Ye Feng's home without maternal love even more miserable.
Finally, in another summer rainy season, after four years of college life, Sun Danhe left Bohai with tears in his eyes to study abroad.
Bohai, the city where she has lived for four years, holds too many memories of her youth, sweetness, bitterness, and heart-breaking pain...