After a member of the Artifact Spirit Tribe managed to steal a vial of Divine Blood and run away to humans, Spirits chased him to the Setting Sun Tomb. Profound Spirit Xu Tian led a group of Spirits.
When they were looking for the Chaotic Valley at the tomb, they met Han Li, who appeared to be only a high-grade body refinement warrior. As Shi Yan wanted to possess him, Xu Tian was suprised by Han Li's power to resist.  Once Shi Yan entered Han Li's body and tried to devour his spiritual sense, dormant Great Yin Trueflame devoured him instead absorbing his soul and memories. Xu Tian didn't notice that. Then they proceeded to the Chaotic Valley and Han Li, who pretended to be Shi Yan, followed orders to infiltrate humans.
Days later, at the entrance to the valley, Xu Tian attacked united forces of humans and demons killing many of them. Huan Cangqi and Spirit Lord Huang Liang clashed with him. Xu Tian was suprised by abilities of a human and a demon and he was forced to retreat. Later, after Huan Cangqi and Spirit Lord Huang Liang killed a Primordial Giant, they found a vial of Divine Blood inside his body. Then Profound Spirit Xu Tian made a sneak attack and seized it for himself. As he himself was attacked in retaliation, Han Li pretending to be Shi Yan convinced him to give him the vial. After Han Li was trapped in the seal, all 3 of them realized he was just a Deity Transformation stage human. While Huan Cangqi kept Xu Tian occupied, Spirit Lord Huang Liang moved to capture the youngster. But the older cultivator was suprised by Bamboo Cloudswarm Swords and Law Destruction Eye. When Han Li escaped using the Bloodshadow Evasion, 3 Spatial Tempering stage experts pursuited him furiously. As Xu Tian was injured by the Immortal Vanquishing Pearls, Huang Liang and Huan Cangqi used the occasion to attack him to injure him further. Soon after, both human and a demon were astonished that Han Li completely vanished. Then they convinced Xu Tian that fighting amongst themselves would be a waste of time and the Profound Spirit left.