The Chaos Dao Body is indeed a rare Dao Body. Even Ni Chongtian is merely a Void Dao Body, which pales in comparison to the Chaos Dao Body.
If it were elsewhere, it would be different.
Here, at the periphery of the World of Gods on the Gods Island, the primordial energy and the Heaven and Earth Rules are much richer and clearer than those outside the Cosmic Wall.
Moreover, Geng Yuan has been cultivating in the World of Gods since childhood.
Considering Geng Yuan's identity as the Young Master of Dao Mountain, how could his father not help him lay a solid foundation?
His Great Dao Foundation was laid so well that Geng Yuan's cultivation automatically improved without the need for cultivation at the edge of the Gods Island.
Geng Yuan, who has been cultivating in the World of Gods since childhood, naturally has no interest in these mottled Great Daos.
