Summer Matthews has just recently moved to Los Angeles, California from Seoul, South Korea. Being the new girl is scary and especially in a new country! But with the help of 14 guys, yes 14, she begins to think that maybe the USA is really all that they say it is.

Mark Tuan, the quiet boy of GOT7, the infamous group of Waterfall Highs, begins to break out of his shell because of the new girl who caught his eye. Just when he begins to open up things get more complicated.

Kim JinHwan, the y and cute boy of the also infamous group iKON, also begins to develop these weird new feelings wen he see the new girl. But now he has to fight for her attention with his rival Mark Tuan.

iKON and GOT7 run the school but they dispise each other and with the fight to see which group can win over Summer Matthews, can they all learn to like one another or will things go downhill even faster?