This article is a fanfic of the comic "Seal of the Demon". Haha, when I come to the demon world of Dorias, I must make him fall in love with me! ! As for the one named Xiba, of course, stand aside~~~~
The content of the original comic "Seal of the Demon" is as follows: A pyromancer (male) named Sheba accidentally used the demon summoning technique at a friend's wedding (originally this summoning technique could only summon some small demons). As a result, he accidentally summoned Dorias, one of the seven most powerful demon kings in the demon world. Dorias killed everyone at the scene except Sheba, but spared him, and gave him a seal of time (the sealed person will never grow old or die), because the demon king fell in love with a human. From then on, various tests came~~~