Yeon Sara has a thing for her bestfriend, Kyuhyun, the maknae of Super Junior. Unfortunately, Kyuhyun is in love with someone else. Sara faces all of these while she's training in SME. As she copes up in the world she's now living in, she tries to change herself because of a big secret. Many questions fill her head: Will the boys find out what it is? Will she debut? Will Kyuhyun like her? Will she have a normal life problem after problem? Enjoy the funny and up-side-down life of Sara and the Super Junior members!