Ming Yi, also known as Earth Master Yi, is one of the Five Elemental Masters in the Heavenly Court. The mortal realm prays to him before any major constructions and wishes for successful labor work. As a mortal, he used to be a skilled engineer. No one has ever seen what he looked like. He is skinny and tall, long black hair and brown eyes. Much isn't known about his personality, but he is known as hardworking.