One day in late fall for my sophomore year of high school. In a peaceful high school, a yellow-haired former student, Ju-eun-seom, appears heavily armed due to a bizarre rumor. Contrary to bloody rumors, students admire him for his dazzling appearance, and Cheon Yi-seo secretly leaves a gift at Ju-eun Island's place at the request of her younger brother. And the following year, the two met next to each other in the same class. To Cheon Yi-seo, who greets him normally, Joo Eun-seom shows a particularly harsh caution for some reason....... “ha.... Do it, really. If it shows, it will kill you.”