Dragon's Jewel- SetoLox

Based off of Beauty and the Beast

Seto, in order to save his brothers, gets imprisoned in the fabled castle that he thought was only a fairy tale. Now living with the one known as the Dragon Prince, he hears of a curse.

One that'll destroy the whole castle and kill everyone if not broken in five centuries.

And it has been almost five centuries since the curse have been casted. And Seto has no idea how to break it.