I - Yin Xinran, 16 years old, just graduated from junior high school and will soon enter Xingteng High School. Before this, my world was simple and happy, like Princess Wuyou. However, one day by chance, a bunch of complicated characters suddenly appeared, disrupting my original life. They gave me a taste of being loved, and they also gave me a taste of being a lover. It really gives me a headache to face the super handsome guy Xuan Hefeng who can't be found even with a lantern. Obviously I like it, but why did I choose to quit at midfield? But since he chose to quit, why come back? Do feelings come and go as easily as visiting relatives and friends? Is it wrong to fall in love with him? But why did you waver again after the mysterious she appeared, and became increasingly indifferent to me? This made me taste the feeling of heartache for the first time. It was really uncomfortable. Could it be that there was some agreement between you two? It turns out that he is still him, I am still me, and he is still him. It turns out that we have not changed, but time is constantly changing, and fate is also changing accordingly...