The Captives of Food when the Four Heavenly Kings were children is the first episode. The Four Heavenly Kings of Food, collectively known as the characters in the Japanese comic "Prisoners of Food" and its derivative works, are Aru, Coco, Sani, and Zebra. Alu, the protagonist of the story and one of the Four Heavenly Kings of Food, is 220cm long and weighs 230kg. 25 years old, O-shaped, with three claw marks on the left side of his face. He is a big eater and a big drinker. He can eat meals for more than a hundred people and drink high-alcohol tequila and bourbon in one go. His sense of smell It is also different from ordinary people. Coco, one of the Four Heavenly Kings. 27 years old. He is called the most considerate man among the Four Heavenly Kings by the other Four Heavenly Kings. He once practiced with Aru, and later gave up his career as a food hunter and became a fortune teller. During the puffer whale incident, he was invited by Aru to help him. The body is full of poisons and contains antibodies to many kinds of poisons. The technique of handling the ingredients is exquisite. Sani, one of the Four Heavenly Kings. 23 years old. The other Four Heavenly Kings call him the most partial eclipse among the Four Heavenly Kings. Long, colorful hair and a slender figure. Like other kings, he also has a sensory ability, namely touch.