The Four Holy Lords (Including Zhenwu Dadi)

The Four Holy Lords are a group of four important martial deities in Taoism: Marshal Tianpeng, Deputy Marshal Tianyou, Lord Yisheng, and Lord Zhenwu. They are collectively known as the Four Holy Lords of the Northern Pole (北极四圣) or the Four Marshals of the North (北方四元帅), and serve as the four principal guardians of the Great Emperor Ziwei of the Northern Pole (Beiji Ziwei Dadi).