He Yan is a wolf demon. During the period of crossing the Thousand-Year Heaven Knot, his sister was killed and the demon elixir was taken away from him. After successfully crossing the tribulation, he found that his sister was dead and condensed her soul into a soul crystal. He also learned that collecting the five-element thousand-year-old herbs and the heart of the person who killed her could resurrect her. While searching for herbs and medicine for her sister, she accidentally met Jiang Wang and fell in love with him. Later, she discovered that her lover was the enemy who killed her sister...
Concept: It turns out that love and hate can coexist - Congratulations
