Gluttony, pronounced as tāo tiè, is the fifth son of the legendary dragon and an imaginary mysterious monster. The ancient book Shan Hai Jing introduced its characteristics: sheep body, eyes under the armpit, tiger teeth and claws, big head and big mouth. He is so greedy that he eats everything he sees. He was finally killed because he ate too much. Later, people who described greed were called "gluttony". There are related images in games, novels, comics and film and television works.