Wei Wo Du Shen (I Am the Only God)

On the vast land of China, the gods in charge of the laws of heaven and earth have passed away. Losing the constraints of the laws, the power of darkness is about to move, trying to subvert the entire land.

Ning Chen is an ordinary guard in the palace of Canglan. He gained the power of swallowing spirits by accident, and his cultivation base increased greatly. Originally, he could keep pace. However, crises followed one after another. First, the royal cronies betrayed one after another, and then the empire. VIPs turned to each other. In the face of numerous difficulties, Ning Chen adhered to the principle of doing things as much as his ability and responsibility, bravely picking up the leaders, and facing the difficulties together.

Another good series that ends in a cliffhanger :(

Information:
https://myanimelist.net/anime/46821/Wei_Wo_Du_Shen