Bai Feng nodded gently, then immersed himself once again in the process of refining the energy of the Demonic Yin Stone.
He narrowed his eyes slightly, a look of extreme pleasure and comfort gradually spreading across his face, as if he were experiencing something incomparably wonderful.
Wisps of black energy, like agile water snakes, slowly drifted out of the Demonic Yin Stone and poured continuously into his body along his fingertips. The integration of every single wisp of energy made him feel his strength steadily increasing, as though he were marching toward a higher realm.
Chapter 794