About a teacher who hates men and favors girls more, not that she's a lesbian but because she believes girls should be treated nicely and princess-like. Her name is Kwon Yuri a.k.a Yul Seonsaengnim, most girls call her Yul Seonsaengnim because you know the reason. Even if she hates men she usually just kept quite when she meets her co-workers, boys are afraid of her, even though she's very pretty and hot, the students didn't even dare use the finger and foul language at her.

   Only one dared to speak for himself, his name is Xi Luhan. The that she hated the most, he tends to mock her and make a witty comeback when she explains her lessons. Yes, she hates them but she grades them fairly and equally, girls loves her so much and always gives her something or make her something to eat for lunch. She's happy but one thing made the happiness go away....

TEASER

"So here it is, the answer to the first question. I'll explain it first so you can understand, first you multiply this and that to the variable here and then divide it using the other variable beside this one. Do you get it?" They nodded and took notes about how to solve the first problem.

"Kwon Yuri, can you tell me how to you instead?" The woman sent him a glare and went to his seat, "Why don't you yourself instead, Xi Luhan? And excuse me I'm older than you so don't speak to me in a disrespectful way." she was fuming just the way he liked it. He smirked and blowed a kiss to her. "Well Yuri, I can just imagine if you don't want to." he said and winked at her.

Yuri ignored him, "Whatever, detention after class!" she said,turned her heel and carried on her lesson. Meanwhile, Luhan just chuckled to himself still looking at her.