With the sound coming from his mind, it seemed that something has been unlocked.
At the same time, his eyes seemed to change, he could see black and white before him. The world was indeed presented before him in such a manner and with a move of his hand, he seemed to be affecting the black and white world. In that way, the cold air seemed to be also affected on the outside. With a wave, black and white air seemed to slowly move and form a small cover, thin only a few centimeters from his body.
Other than excitement, he was also puzzled because he never seemed to have thought the power of heaven and earth was this unique once one comprehended it, but it seemed that this had something to do with his use of the mortal body to comprehend Heaven and earth, as even what he saw is different as compared to when one used the Primordial Spirit.