Wang Xiaoqiang chose to cooperate with the Yin God, which actually makes sense. Firstly, cooperating with the Yin God allows him to obtain more Earth Essence, accelerate his cultivation, and save a lot of time.
Moreover, cooperating with the Yin God enables him to better understand the Yin God, in other words, better understand Zhuu Jiuyin, and even enter the Nine Nether Underworld. This way, he can understand the situation in the Netherworld and lay the foundation for dealing with Zhuu Jiuyin in the future.
"Cooperating with the Sun God will be a path to the heavens. Someday you could ascend to the Nine Heavens and become a Sun God. Cooperating with the Yin God will be a path to the ghostly realm. You will become more and more evil, possibly even fall into the Nine Nether Underworld, trapped forever... So, Little Qiang, you should think carefully..." Bai Ze advised with heartfelt sincerity.
