Who were the protagonists of the Eternal Sacred Emperor?

Eternal Sacred Emperor was a novel with many protagonists. The main plot of the novel revolved around a young man named Zhang Hao. He was a cultivator with great power. In the process of cultivation, he encountered many different characters, including other cultivators, demons, ghosts, and powerful enemies. He also met a woman named Li Na, who was also a cultivator. She worked with Xiao Zhang to solve a series of problems. The Eternal Sacred Emperor was a wonderful novel that was worth reading.