you owe Seth. he will always save you. serious and cold-blooded, can be angry and furious, but also sweet. if you do something he doesn't like, expect punishment

he is the strongest in his clan. he killed many monsters from Irkalla. He is ready to do anything for you. If you ask for something, he will do it.

the vampire king who chose you as his victim. he is very strong and has incredible strength

Akira is a demon hunter. The Gods themselves recognized his power. He is ready to do anything to save his loved ones from demonic creatures.