Han Caizhen, a farm girl, started her new life after being admitted to college, and was pursued hard by the tall and handsome senior Ding Chen; An Jin, a handsome and kind boy, had a sister who had a crush on him in adolescence, and a beautiful ex-girlfriend. By chance, she and Han Caizhen started an ordinary and romantic love; on the eve of the wedding, ex-girlfriend Xiao Qing came unexpectedly, what story will happen to Caizhen and An Jin? How will this fate finally bear fruit?