When Yu Yiyan woke up, he found that he had come to the Tang Dynasty. He met good people to help him one after another, and was finally taken home by Chongwen and met Chong Lian. Facing Chong Lian's love, Yu Yiyan kept hiding. He felt that he was not from this world, felt that he had no reason to exist, and felt that he could not find evidence of living. Chong Lian said: "Let me be your reason."