Xin'er was Lu Quan's girlfriend that he had been pursuing for four years. On the eve of graduation, Xin'er broke up with Lu Quan. Lu Quan was puzzled. Doesn't Xin'er love him? However, Xin'er's old alliance has been reappearing in Lu Quan's mind over and over again. Suddenly, Lu Quan remembered that Xin'er once told him that she would test Lu Quan three times on the road of love and then marry him. Lu Quan thought about it carefully. He had already tested it twice in the past days. Could this be the third time...
The story begins in this context...