Juyeon is a prince of Fireland and the enemy of his kingdom is Iceland Kingdom.

One night, he's on the way to his castle after he kills his rival. He use a cloak and he covers his head with the hood so people don't know about what he just has done. Suddenly, Juyeon stops walk after he hears someone singing in the dark woods. He looks around and see a girl sitting alone on the grass while she hums, and she's you. You look pretty as the moonlight is enlightened you when you're sing alone.