Sanders Sides: Tangled AU (LAMP/CALM)

So basically this is going to be a Sanders sides Fanfic in a Tangled (the movie) AU.
It isn't going to be exactly the same as the movie, I will make my own changes and all.
And I'm debating on if I want there to be singing.
Should there be singing?
Anyway
So yeah, onto the actual description.

In a kingdom, far far away, there lives a kingdom with a sorrowful king and queen.
Why are they sorrowful?
The Prince, the king and queens son, was kidnapped after a few weeks of his birth, leaving the two parents to mourn for their missing son.
<~>
Virgil is seventeen and had lived in the tower all his life, his father never letting him leave.
He has never touched the ground, has never run through the summer grass, has never touched snow, or swam, or gone to a festival, or anything. He reads the books he has, he paints on the walls (if he can find a place to), he cleans and cooks and learns to sew and spends his days dreaming of the outside and finding new things to do.
Every night on his birthday, thousands of stars enter the sky that never show up on any other day. He Kong's to go out there and see them even better then he can through the window of the tower.
But father would never allow it.
But then, somethings happens.
Three men show up in his tower.
They offer to take him to see the lights. To go outside.
Will he take this once in a life time chance? Or will he let the opportunity slip through his fingers?
What will his father do?
Who is Virgil really?

Note: there is lgbt relationships ( mainly LAMP/CALM). There is also kidnapping, violence, possibly blood, and vulgar language and such.