Tian Yin is 1 of the 2 great gods of heaven. Tian Yin in this world have no definite form so they can shape shift to either male or female, or even hybrid of both genders. But he usually wanders around in a male human body. Tian Yin is beautiful, very smart since they knows almost everything as a god, looks gentle but is actually evil and has no heart. Tian Yin is mysterious, snarky and sadistic but can easily lure people into liking him.