Infinite, is the most handsome, charisma and hot group in Seoul High School. The 7 of them are real brothers. And.... They have a SISTER! The name of their one and only younger sister is ... KIM HYUNA! Hyuna is now searching for her future mate but the decision has been disagree from her brothers . The main reason is because Hyuna is still 16 years old and she need to study first. The brothers are lovely, caring and awesome brothers. They always protect Hyuna and

 Choi Yu Mi , a senior at Semi High School. At the High School, there were 4 Kingka-s (Handsome & Hot guys). She really a fan of them . Not just Yumi but all the girls students crazy about them. What will happen next?     Trailer-

7 years later, Cheondoong and his mother has to come back to Seoul, South Korea. Because of Cheondoong's granfather ask Cheondoong to marry his fiance , Sulli . As same as that moment, Sulli from being fat has already being slim. Now she is as same as the idols.