This is a weird complicated story so I will only tell you the highlights and if you want the story, I'll give more details.

Plot:

A soul of a beautiful girl is trapped in a gem. Lay comes across the gem and keeps it. Every night, the girl can come out, she falls in love with him and sings to him every night. By sunrise, she returns to the gem. One night he awakes to find her singing. She tels him the only way for him to save her is to fall in love with her....

This would be a fusion of Little Mermaid and Swan Lake.

 Possible endings:

Fluffy: they fall in love, she is free from the gem and they live happily ever after and have babies

Angst: he has a girlfriend and she is broken hearted and becomes locked forever in the gem

Characters:

I wanted Lay to star in this one because I thought it would fit him... But you can choose any dude for this.

The girl should be beautiful, kind hearted, and young and loving to others. Now, thinking about it, Jessica could work for this character...

The dude's personality should NOT be a Casanova. He should be polite, quiet, hardworking and kind. See why I chose Lay.

Notes:

This story should be full of emotions and very intense. NOT for the faint hearted.