One is a very tall and grumpy Fried Hair, and the other is a short and rude gangster who is famous for fighting in school. They go to the same high school and had such a bad impression when they first met. Gangster, be careful that Fried Hair will bite, he is the "mad dog" of the school; Fried Hair, be careful that the gangster will hit people, he is the fighting king of the school.