The sun and moon are black and white.

After the earth became bright and the world was so clear again, Wang Ke stood at the bottom of the cliff with a hint of a smile in his eyes, inhaling deeply and feeling the less than half of the true qi that was left in his body, one of his hands touched on the purple porcelain vase that was in the inner side pocket of his clothes.

"Elder Ouyang gifted himself the Purple Xin Dan Pill, which was able to be taken after the true qi in one's body ...