The heroine's real name is Yin Panpan, who traveled to another world after an earthquake and became Xiao Hanyu, the daughter of Zhenyuan Xiao Yuanjiu, the Marquis of Changxing Kingdom. The original Xiao Hanyu fled with her lover and teacher Dongfang Zhining because she was afraid of being selected into the palace because of her feelings. As a result, Xiao Hanyu unfortunately fell off a cliff while being chased and hung on a small tree in the middle of the cliff. She was not injured, but her heart was frightened to death due to her fear of heights, which happened to allow the heroine to resurrect her body. Because the tree was too small, the heroine did not dare to move. In order to save her life, she shouted for help. Pei Junhan happened to be heard by Pei Junhan who was returning from Yong'an Kingdom and passed by here. The hero saved the beauty. Soon, Xiao Yuanjiu caught up. He didn't know Pei Junhan, who was the prince of Changxing Kingdom but had been a special envoy of Yongan Kingdom all year round. Pei Junhan didn't know him either, and the heroine didn't know Xiao Yuanjiu. In the chaotic situation, Pei Junhan beat Xiao Yuanjiu violently on behalf of the heroine, and the story unfolded...