Ding Song was kidnapped by his men, and fell in love at first sight with Zhang Fan, the police officer who came to rescue him. The moment Zhang Fan saw Ding Song, he recognized him as his childhood playmate, but Ding Song seemed not to remember him. At this time, Zhang Zhenxing (Zhang Fan's father) learned that Zhang Fan had rescued Ding Song and sent Zhang Fan back to his hometown. At this time, Zhang Fan met Ding Song again...