The soul of the ancient flower demon once triggered a struggle between the demon clan and humans.
Legend has it that whoever can obtain this soul will gain endless power. So, in order to stop the outbreak of war, a wizard sealed him in a cave.
However, ten years ago, the seal of the cave was broken by a girl who was only four years old. As a result, the demon was ready to move in order to protect humans from being attacked by the demon. Demon-slaying master Xin Ruo and Ling Yue came to the village where the cave is located to find the girl with the flower soul, but they found out that the truth of the matter was...