Meet Lee Hyukjae, stage name Eunhyuk, a man who's taking over the family business. But, it just so happens that the family business is becoming the ringleader of the world-renowned freak show, "Lee's House of Freaks". His only real passion in life is dancing, yet he can't live out his dream of becoming a professional dancer because of his mother forcing him to take over the business. As a result, he becomes cold to everyone around him and doesn't smile.

Meet Lee Donghae, the new kid in town. He's just moved to Seoul from Mokpo due to personal reasons. He's been looking for a job for quite some time before stumbling upon the perfect job for him. Becoming the ringleader's assistant of his favorite freak show. It was like a dream come true for him! But, little did he know what was in store for him when he meets the new ringleader.