In order to save Lan Moyi, who possesses one of the ten great immortal bodies but is in danger of alienation, Fu Yan resolutely goes to the inner layer of the ancient battlefield, which is guarded by the clones of true gods, to find the divine flame. The ancient battlefield is divided into three layers, and each layer is narrowly defeated. When he subdues the outer layer guardian beast Chi Mo Xuan Jiao and reaches the entrance, he encounters Yan Huan's mortal enemy, Cang Shi Lingjun, the leader of Cang Yan Sect, who was injured thousands of years ago when he went to the middle layer of the Four Symbols Polar Land to subdue the spirit beast. The two fought fiercely for each other's half of the treasure map, but reconciled and went to the Four Symbols Polar Land together...