The war between immortals and demons broke out. Sun Ji was a human venerable and Yan Liang was a demon general. In this battle, Sun Ji killed Yan Liang, was seriously injured and fell into a coma. Traveling to the past, he planned to kill Yan Liang to avoid future troubles, but found out that he was his dead lover Tang Sandai.
Yan Liang traveled to the future, a parallel time and space, and stayed with Sun Ji until he died alone. When he was dying, he whispered softly: Atang, I'm here to find you. Let Yan Liang see clearly her love for him.
When the two return to the battle between immortals and demons, can they change the ending?
Concept: Multiple choices of love