Ten years is a long time. It is long enough for a relationship to go to hell and long enough for a relationship to sprout and grow. Xia Jingyuan, Su Qin, Zuo Qingyan, and Wen Tao, perhaps God arranged for them to meet and get to know each other when they were young, which gave rise to many entanglements. Many of them seemed to them to be the ups and downs of life, but to others, they were just passing smoke that had nothing to do with them. The feud started when Xia Jingyuan walked into the high school. Even after ten years, the story will not end.