Zhang Qiling returned triumphantly to see the emperor, but accidentally got lost and met the person who changed his life. At first, Zhang Qiling did not see Wu Xie's face clearly. Because Wu Xie was the third prince, he was treated coldly by Zhang Qiling. How did Wu Xie resolve this? Is Tianmen Valley really just an accident, or is there a major conspiracy hidden behind it? Can Zhang Qiling and Wu Xie work together to break down the barriers between them and spend their lives together? Let's look at "Old Dream"