Given her natual distinctive and sharp features, Joo Kyulkyung should be the 'it' girl for guys that everyone wants to go for. However, instead of being the 'it' girl, she was the 'girl crush'. She had many fangirls which resulted her with anti-fanboys. Because of all the girls rejected them for Kyulkyung.  Then, Doyeon her close junior, suggested her to go for cheerleading to gain her popularity back with guys. But it backfired and Kyulkyung being a dimwit, doesn't know that it

In which Jung Chaeyeon is the goody-nice school president whom everyone respect. She was able to handle everything tactfully and perfectly except this transfer student from Shanghai who causes troubles that Chaeyeon can't solve.