In The Myriad Dao Pavilion

Somewhere within the inner part of the Bloodstone Forest, Luo Cheng sat cross legged inside a cave as he prepared to breakthrough to the 2nd Heaven of the Primordial Fiendgod Technique.

Having recently reached the peak of the 1st Heaven during his escape from the assassins, Luo Cheng felt that he had accumulated enough Sun and Moon energy to make a breakthrough to the 2nd Heaven of the Primordial Fiendgod Technique.

The condition for breaking through to the 2nd Heaven of the Primordial Fiendgod Technique was a little bit difficult as it required 'Yin (Lunar energy) and Yang (Solar energy) to fuse and become one', Only after the complete fusion of Yin and Yang could he be considered to be at the peak of the 2nd Heaven.