In the past lives, Jae Moon and Ji Yeon were fated to be together like a dragon and its pearl. Their love transcended hierarchy and gender barriers, but the two lovers were torn apart when one of them died in a sad accident. In the present, destiny gives them one more chance when the reborn Jae Moon and Ji Yeon have reunited once again. Will the two be able to rekindle their relationship like in the past? Can they rewrite a happy ending in the present instead of a sad ending in the past?