People can never instantly measure the weight of a certain moment, like grains of sand in the tide; only by looking back after the tide recedes does one suddenly realize that was the key that once supported the riverbank. On the day of their seventh wedding anniversary, Fang Jun received text messages from Shen Zhiyi and Han Xu. The content within the messages shattered all calm, making him completely disillusioned with this seven-year marriage and determined to divorce Shen Zhiyi. However, at his son's plea, Fang Jun gave Shen Zhiyi three chances.