Sleeping beauty, is now a boy! Lucky you to be his princess!

Someone wanted to make a clone of Baro but he injected a wrong medicine that made Baro fell into a deep slumber. And there’s a a smart girl named Park Yeon Mi (You), who is willing to make an antidote for Baro to wake up. She's up for it because of the loot of reward Baro's family is offering. Meanwhile, Baro meets a girl in his dream which is actually Yeon Mi and fell inlove with her. In reality, while Yeon Mi was doing the antidote for him, she fells for him too.