This story is about an average teenage girl, Jung Haemi (you), involve in a sticky situation of her love life. Lee Sungyeol, her bestfriend since middle school have feelings for Haemi in secret but too scared to confess as it may ruin their friendship. Until one day, a boy named Park Chanyeol came to their life. Chanyeol, who is Haemi's childhood friend since they're born also have feelings for Haemi. Sungyeol and Chanyeol both know that they are rivals. Soon, a war have started. In the end, who will be Haemi's one and only man? It's a war between a choding and an happy virus.

*Choding = an elementary school-like kid / someone who acts like a kid

Characters :

Jung Haemi

-A pretty girl but strong in the inside. She is smart but naive. She is Sungyeol's bestfriend. Sometimes cold and hot tempered. Afraid of heights. Likes cuteness.

Lee Sungyeol

-One of a kingka from Infinite. He is known for his childishness and dorkiness. His nickname is 'choding'. He is Haemi's bestfriend and secretly in love with her. His biggest enemy is Park Chanyeol. Scared of the dark and hate ghosts.

Park Chanyeol

-One of a kingka from Exo K. Haemi's childhood friend. Always smile thats why he is called 'Happy Virus'. He loves Haemi but hates Sungyeol. Sweet, Romantic guy but sometimes childish.