Taeyong is the successful owner of the largest company in Korea, which he inherited from his father. he was the one to look up to, a world-class handsome man. but there was one secret..

actually he had a twin, younger by a few minutes, who was not similar in appearance. no one ever knew it. even considering the fact that Taeyong's parents have taken him to various events since he was a child

it was you who was Taeyong's twin. since childhood you lived in a mansion under the supervision of servants. parents came quite rarely and had to play alone. although you were happy when your older brother by a few minutes, Taeyong, was brought over so you both could play

years passed. you grew up just like Taeyong. after all, you also studied in the same mansion, you were hired the best tutors for that. but you simply did not understand why you were forbidden to leave the house.. when Taeyong could go outside in peace..

Taeyong lived with you when you were grow up and protected you like a watchdog. when he went to work, the main door was closed.. the servants were closely watching everything that was happening.. why can't you go out? what is your family hiding? and why is one of the hidden secrets you?