The plot revolves around the couple Yeong-soo and Min-jeong. After a fight between them, they decide to take a break in their relationship. The next day, Min-jeong vanishes without a trace. Instead a woman shows up looking exactly like Min-jeong. She seems interested in looking for "Mr. Right" and dating every man in the town where they live. One day Min-jeong returns.

Trailer: https://www.youtube.com/watch?v=2vL_5Q_uALQ