Yin-Yang is a contestant from Inanimate Insanity Yin and Yang share 1 body, Yin is the lighter half and He is nice and behaves well, While Yang is the darker half and He is mean and naughty, Yin loves everyone and he only drinks water, Yang hates everyone and he only drinks Dr. fizz, Yin and Yang's favorite artist is hatsune miku, Yin and Yang doesn't get along until they both met candle, Yin and Yang got along because of candle, Yang had this 'feelings' towards candle but he tried to hide it.