Wei Yao was originally a carp spirit. After training, she was about to cross the dragon gate and become a dragon girl. However, she was struck by a thunder from the sky. No matter how hard she tried, she could not cross the dragon gate and could not escape from the thunder. It turned out that she was destined to suffer a disaster and she had to end this earthly relationship before she could fly. She was transformed into a dragon. It turned out that her family had been captured by humans and was saved by a little boy. He swore to marry the boy as his wife. Now she was able to practice transforming into a dragon, but she had not fulfilled her promise. She was destined to be unable to ascend without resolving the mortal bond. Now the little boy who saved her has grown up, and his name is Shen Mufei. However, Shen Mufei's legs were disabled due to an accident and he cannot walk. His mother is also in poor health and is bedridden all year round. Shen Mufei is depressed and wants to die. Wei Yao's mission is to make him fall in love with life again and live well.
