Kim Aera and Jung Jaehyun used to be best friends. To say the least, they have history. But Aera doesn't know, because Kim Aera, now a famous idol who goes by the stage name ELLA, lost all her memories due to a tragic accident. Aera just wants to find herself. Jaehyun just wants her back. Fate and destiny push them together because now they're forced to work together in creating one of the best K-pop collaborations between idol gro