The enigmatic and attractive Jeong Jiha suddenly appears. To keep him in line, her beloved older brother—Cheon Woojin—starts to get even closer to her. Torn between the affections of both, Miu feels overwhelmed. Yet, as Jiha draws nearer, her heart inexplicably aches, and thoughts of him occupy her mind incessantly... Amidst fluctuating emotions, long-buried secrets begin to emerge. What destiny lies ahead for these three as they are caught in the tempest?