Who to LOVE?

If a love situation involves three people it's called Love Triangle. But what if it involves four? Or perhaps five? What do you call it? - Problem.

Gong Yu Ri an only child of a chaebol family is turning twenty-eight. Her father is forcing her into arrange marriage but she always finds a way to avoid it. This kind hearted and adventurous lady believes in finding love similar to what her parents had. Fortunately, on her birthday she met the man she's been waiting for and they got married. But sometimes life plays a cruel joke. Yu Ri caught her husband cheating. Overwhelmed with what she saw, she got on their company helicopter and left not knowing that it was faulty. The helicopter went down and she was nowhere to be found.
In a secluded little island province, an ahjumma found Yu Ri washed up on the shore. This Good Samaritan ran and helped the injured young lady to the hospital and took good care of her until she wakes up. After a few days, the young lady woke up and her wounds are nicely healing and her condition improving. The only problem is, she can't remember anything and she has nothing with her that can identify who she is and where she came from.