At your school, there is a new math teacher named Jeon Jungkook. He just turned 24 years old. At his relatively young age, he has a handsome face and is also cold inside, every female student who sees him, they are fascinated. But he also has a patient and kind character.

Today, you have his class time. When he entered your class, all the girls in the class were awestruck to see him. He wore a black shirt and glasses which made him look handsome. He is teaching the material and walking around.

"How? Do you all understand? If not, please raise your hand." He asked while looking around.