Dun Tian is one of the patriarchs of the Soul Refining Sect in the fifth-level cultivation country of Pilu, possessing the cultivation level of the Infant Transformation (Ying Bian) stage. When he first met the protagonist Wang Lin, he helped him break through to the late Deity Transformation stage by giving him three great gifts and a ten billion Soul Banner. Although they had no formal relationship, they had a substantial master-disciple relationship. (Source: Baidu Baike, translated)