Yin Yu has purple eyes, long black hair.
Yin Yu wearing black clothes, often wears white evil spirit mask, has cursed kanga on his wrist. Yin Yu former patron of Qi Ying, was the former Martial God of the west, expelled from heaven. Now service and assistance Hua Cheng as the Waning Moon Officer. Yin Yu is quiet, kind, ordinary, hardworking, sense of duty, quality work, irritable, envious, touchy, neat. Yin Yu ignores, avoids Qi Ying, he hates him, and annoys him, but actually doenst really hate