The Wuji Sect, which is hiding outside the clouds, upholds the mission of guarding the Tai Chi Diagram from generation to generation. A civil strife caused the Tai Chi Diagram to be scattered across Kyushu without knowing its whereabouts.
Yu Posuo, a disciple of Wuji sect, embarked on the long road to find the Tai Chi diagram with her master's death, but her senior brother Helou Jiashu, who was originally in love with her, changed his mind at this time.
Yu Posuo was heartbroken, but when she learned that her love rival was a female ghost in an ancient tomb, she curled her lips and sneered: Let's see where this old love between humans and ghosts will go in the end.