Donghae and Hyukjae are part of one of the biggest idol group in the world, Super Junior. They are so closed to each other that their company decided to make them into one of the group's sub-group called D&E. Two people that cannot hide anything from each other--but Donghae can. He has a secret, a secret that he cannot tell to Hyukja

  Detective Lee Hyukjae had solved many crimes and cases in the past 10 years but his biggest case is yet to be untold when his neighbor and popular composer Lee Donghae asks for some help involving his missing demo CD.