Shall we date?: My Sweet Prince

Storyline

I received my first bonus from work, so I decided to take a trip overseas. Upon arriving there, a man stole my luggage. I ran after him, but I just couldn't catch up. That’s when I noticed he dropped something; a jewel filled bracelet that's definitely worth more than my luggage… I went to the police to file a report for my missing luggage and handed in the bracelet to them as lost, but upon showing it to them, I was taken to the king! He told me that whoever holds this bracelet will be the ruler of the country, but I'm definitely not prepared to do such a thing. He told me that it's then my responsibility to pick one of his sons to be the next king, and to give them the bracelet. They’re all very handsome… Who should I choose?