Qian Qiu Ling (千秋令) continues the never-ending battle between good and evil. After thousands of years of fighting, the next generation of the two worlds happen to become friends. But during an incident, our hero pushes our heroine off of a cliff to save his Righteous Master, giving the Demon Cult a chance to save and cultivate our heroine to become the next Leader of the Demon cult. 10 years later, they meet again. She uses his past guilt to stay beside him, while trying to kill him secretly. However, his warmth and kindness move her and she slowly falls for him. When she decides to give up the plan for revenge, another hand plants many misunderstandings between the two and forces them to fight. After going through many rounds of hardships and fighting, the two recognize their true hearts and that no matter where their stance was/is, certain things do not change: justice and the love in your heart.