I don't know which year began, but bloodthirsty monsters appeared in the human world. They eat people and drink blood, and take pleasure in killing people. Fang Yunshu's parents died at the hands of the monsters. Fang Yunshu originally thought that she would spend her whole life in such a muddle, only hiding her parents' hatred in her memories, and remaining a waste in the eyes of others until her death. However, the appearance of Ning Zhiyuan and the subsequent premeditated accident allowed Fang Yunshu to obtain half of Qingyan's power. Later, she was entrusted by others. Fang Yunshu and Ning Zhiyuan decided to set off together to find the other half of Qingyan. They also wanted to find the monster that killed Yunshu's parents and avenge their relatives.
During the journey, they slayed demons, and Yun Shu gradually discovered the truth about the monsters, as well as the conspiracy and story behind the seven-color flames, including Qingyan...
Purpose: In order to protect relatives and friends, defend the justice in his heart, and save the world, the protagonist even sacrifices his great spirit and legendary ups and downs life.