Lin Xi has liked Su Xiaoman for thirty years, from the age of four to thirty-four. "Hello, my name is Su Xiaoman, would you like to play with me?" Lin Xi and Su Xiaoman have been inseparable for six years, and they agreed to go to university in Lin Xi City together. The gears of fate kept turning, allowing lonely Lin Xi to have Su Xiaoman. During the three years apart in high school, Su Xiaoman met Liang Jiaqi. As promised, there was a boy Su Xiaoman liked in college. Lin Xi accepted Li Kai, a rich second generation who had been pursuing Lin Xi for a year. The gears of fate twist and turn, and misunderstandings come. Time flies, another ten years...