You're Soo-Ah, the princess of the joseon dynasty. You are arranged to marry a prince you despise so you decide to run away. After fleeing your wedding, you end up at a cliff with king's men encircling you to retrieve you. You jump off mindlessly over the edge and into the sea. You are awaken at the popular K-pop idol Bang Chan's home in the twenty-first century.

Chan: WHO ARE YOU?! HOWD YOU GET IN?!??