What is the relationship between the immortal emperor and Master Wu Shen?

The Eternal Emperor, a homologous relationship, is an oriental fantasy novel serialized on Genesis Chinese website and starting point, and the author is Tian Fei Fish. "Master Wu Shen" is a fantasy novel serialized on Shenzhou 7 Chinese website, and the author is the Dark Lord. Both novels are fantasy novel in the same series, and they are loved by many readers.