Mathematics most of the students unlike this subject. In a very short time Math will Give you Hemorage and Brain Damage How class Dae F handle this Subject.

MR. Byun Is Math Teacher and everytime he enters in Dae F he always have to Check his blood pressure.

"Please Open your math text book on pages 33-36" mr.byun "What? 33-36? WTH! That's too cruel." Cheondoong

"My nose bleed reading the Table of content alone " gikwang in pale face. "Ya! Vagie!" Cheondoong to V

"Stop calling me Vagie. I'm not a !" V snobbish "Please stop mentioning !" Nana "Sorry nana if we offended your secret V treasure!" V innocently apologized

"Pffft~ ! " Nana grins and Focuses on her book. "Quite! We will tackle about Geometry!." Mr.byun

"OH god. Who invented Schooling please send his soul to hell -.-" Chen.

"Who can answer my Question. Who is The father of Geometry?" Mr. byun "Psy!" Zico shouted

"You need psychologist!" Mr. Byun "Clue. It's starts with the letter E and with the letter C" he added

"Elmo and Cookie Monster!!!!" Luhan raised his voice.

"What? -.- no! It's start as Eu.cLi...Li.." Mr.byun "Me!! I know.. Sir the father of geometry is EUCLITS!" V raised his hands

"What's s!" Mr. Byun scratches his head in frustration

"s. Hahahaha you really are a V" Luhan laughs teases V

"Who else can answer me correctly?" Mr.byun "Eucli??? Lele?" Chanyeol guessing

"It's not Ukelele -.- Read your book guys!! For advance learning.?" Mr.byun rubbing his nape feeling his temper.

"Sir! We don't know the father. Maybe let's go to the mother!" Jhope's sugge