Plot : Years ago a kingdom fell into darkness, a dark king took the throne and his dragon Feriki beside him, in fear a girl fled after committing treason and the king seeing she had a dragon egg goes after her. She stumbled into a villiage where she found the new dragon rider to save the world and gave him the egg and then flees. The boy doesn't really know just how much his life is about to change but when darkness is after him and a mysterious girl keeps saving him, will he be the rider to save the world or end it ?
So pretty much
You would be the Evil king and the boy and the dragon of the girl
I would be the mysterouis girl and the kings dragon and your dragon.