Replying...
Intro. Tristan and Isolde, meeting a new love! Tristan Liones is the only son of King Meliodas and Reinha Elizabeth Liones, he loved and dated his group friend Isolde. But that changed when they went on a mission to the Realm of Demons, the realm where their Uncle Zeldres, their father's brother, reigned. There, he met his cousin (S/N) half Demon and half vampire, (S/N) had exceptional magical talents compared to those of the mage Merlin herself. Tristan had fallen in love with his cousin (Y/N), Isolde, Tristan's girlfriend, was jealous immediately, but she couldn't deny that she was also attracted to the princess of the Demon Clan. Perhaps, in the course of history, we may have a trisal.

Tristan and Isolde, meeting a new love!

@Sofia