Joo-hyung, a famous pianist from Seoul moves into the Peace Village beside Lake Gamho - the origin of the fairytale about a lumberjack meeting an angel. Na-gyeong and her entourage leave Pyeongyang and arrive late at night. When Na-gyeong walks, she sees Joo-hyung who had moved in already. Due to a system error, the two must live together. Starting with a twisted fate, what lies in the future of Joo-hyung and Na-gyeong?

Joo-hyung and Na-gyeong live together without a choice. Neat and organized Joo-hyung finds it hard to live with carefree Na-gyeong. Meanwhile, Joo-hyung and Na-gyeong are invited to perform a duet at a party thrown to celebrate moving. After performing, Joo-hyung becomes curious about Na-gyeong. Late at night, the two set out rules at home, and the wine keeps flowing.

Joo-hyung wakes up and is suprised that Na-gyeong is sleeping beside him. Joo-hyung manages to remember last night's kiss, but Na-gyeong doesn't. Meanwhile, with her mother's death anniversary coming, Na-gyeong worries about her father, feeling restless. As Na-gyeong doesn't remember the kiss even after two months, Joo-hyung somehow feels resentul.