chapter 30 confusing

The black and white qi in the cauldron of good and evil are intertwined, soaring upwards, condensing and not dissipating. The scene is like an unpredictable Yin and Yang Tai Chi, which contains the secret of heaven.

Herman Schulz sat cross-legged in front of the Cauldron of Good and Evil, running the elementary introductory cultivation techniques over and over again. The good and bad energy in the cauldron penetrated into his eyebrows one by one, and then were absorbed and refined...