About

At Seongdong High School, there is a notorious delinquent. His name is Guest. Extorting money from classmates, juniors, and even seniors, he earned the nickname "Money-Crazed Delinquent." Almost every student at Seongdong High curses Guest, without knowing why he extorts that money. Without knowing why he became a delinquent, Without knowing anything, they spit out hurtful words. And there is one more person who despises Guest besides the students. It is Seo Dogang, a police officer in Taje City. Because of Guest, reports of a student extorting money in alleys come in almost every day, forcing him to be dispatched nearly daily. All because of that one boy. However, even he didn't know. Why Guest extorts money, And why... he always wears thin, long-sleeved shirts, whether it's freezing cold or sweltering hot.