The play tells the story of the growth history of Xiao Yan, a passionate young man. After Xiao Yan completed his three-year agreement with Nalan Yanran, the Xiao family was suddenly attacked by the Yunlan Sect, and his father Xiao Zhan was also kidnapped by the other party. In order to save his father and restore the glory of the Xiao family, Xiao Yan returned to Canaan College on the advice of his master Yao Chen, hoping to obtain the strange fire fallen heart inflammation under the college's Tianfen Qi Refining Tower and improve his strength to fight against the Yunlan Sect again. Here, Xiao Yan not only reunited with his childhood sweetheart Xiao Xun'er, but also got to know and accompany other friends. They faced the many challenges and crises in Dou Qi Continent and faced the difficulties side by side.