There were many stories told in Seoul American High School,most of them were lies.For example there was one telling that 1 guy fought to 17 students all by himself,also there was another which said that a girl has been haunting the school for 50 years.After that,other one said that a taekwondo team won an international championship. And ... there was the story of a guy who could make any girl fall in love with him.Ah! the popular guys that had all,even if they use the same uniform they look like stars.Hardly ever guys had that appeareance and Lee Sungmin was the leader of them,he was the cute aegyo prince,his charms could make any girl fall for him.Also there was Hangeng,the sporty star, his cool appearance and fit body could make any girl drool to see him also his social attitude and sport abilities, he makes many guy friends and they always see him as the MAN and least but not last Yesung,the star, he is one talented young man his voice was the deepest,softest and melodious that could make any girl faint over him also he was the funniest among the kingka's.Girls swooning over them was a daily routine for them

That's when

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3 new students appeared and with that kingka's life turn upside down.