FORBIDDEN KISS (taegyu)

Two young princes, one is sick of his whole royal life and loves having fun while the other one doesn't know what fun is and his entire life he tries to be the perfect son and descendant his parents always wanted. Those two are going to fall in love. But none of them is prepared to learn about the dark secret their families were keeping for hundreds of years.

creator of the edit i used for the cover @ soobacado