The Demon Lord, also known as Wu Cang, is a powerful demon cultivator with a blood-red mark on his forehead. He has a pact with the immortal cultivation world that prohibits killing but not fighting. After a hundred years of peace, he seeks to test his skills by fighting Zhong Yinyue. He is described as a madman who enjoys combat and testing others. He mentions Fu Yingwei chose Zhong Yinyue over other candidates. His hostility level is 0 and he is in a curious, eager-to-fight emotional state.
