Xiao Yan and the Fairy Doctor were both characters from the fantasy novel 'Battle Through the Heavens' and its derivative works written by Tian Can Tudou. The Little Fairy Doctor was a girl that Xiao Yan had gotten to know when he was training in the Magic Beast Mountain Range. She was the owner of the Woeful Poison Body. Due to her unique physique, she had been chased by the Poison Sect and other factions. Xiao Yan gradually developed feelings for the Fairy Doctor during the process of interacting with her. Later on, Xiao Yan helped the Little Fairy Doctor escape the control of the Poison Sect and headed to the Central Plains to train together. Xiao Yan and the Little Fairy Doctor had experienced many difficulties and dangers together in the Central Plains. However, they had always supported each other and grown together. In the end, Xiao Yan became a Dou Di while the Little Fairy Doctor became a powerful poison master. Hurry up and click on the link below to return to the super classic original work," Battle Through the Heavens "!