Gu Mang had never gathered any Heaven and Earth Qi in his body, so he had no Primordial Energy to capture, nor did he even know what Primordial Energy was or what it felt like.
Although Gu Mang did indeed have a lot of Primordial Energy deposited in him due to breathing, it was still just a drop in the ocean, not enough for him to use.
However, Lin Fei decided that since Gu Mang didn't have a Dantian, he would use special powers to help Gu Mang. After all, despite Gu Mang's efforts in cultivation, his determination, and strong conviction made him the best choice, though the Heavenly Palace had been unfair to him with such a lousy talent.
Perhaps this is the gap between the rich and the poor. No matter how talented you are, if you don't have enough resources to choose and learn, hard work won't help. Conversely, no matter how bad your talent is, as long as you have money, you can do anything.
