You're Heechul's cousin. You moved in to Seoul to study music, earn friends and be more social. Kim Heechul is your mom's most trusted nephew so she is counting on him that he can take care of you. Heechul only lives in the Super Junior dorm but your mom agreed that you can live with them since their manager is her friend. So you're now living under the same roof with Super Junior. How will they handle to live with you? And what if some of them fell in love with you?