Seven years ago, Zhou Xu was misunderstood and broke up abruptly with her first love, Lu Yuanzheng. Seven years later, in order to avoid being pressured into marriage by her family, Zhou Xu transferred to the Jianglin branch, only to discover that her immediate supervisor was none other than Lu Yuanzheng. Trapped in a tangle of love and hate, Lu Yuanzheng harbored resentment over being abandoned back then while simultaneously pressing step by step to win Zhou Xu back. As the two pulled and entangled with each other, they uncovered the truth behind the breakup instigated by Meng Xianyi, and had to counter the heavy obstructions from Zhou Yaomin, a profit-driven father forcing his daughter into an arranged marriage, and the hypocritical competitor Liang Yi. Crossing the emotional trauma brought by her native family, Zhou Xu resolved her inner knots, finally faced her heart squarely, and walked back together with Lu Yuanzheng.