SPOILER: I read somewhere Aseph is Zay's other half, but due to some demonic seal or something it covered up his mark. Dojo
holy cow!! a part of me also think that maybe Aseph is Zay's other half but i don't have a hell of an idea why it isn't showing or maybe i'm just being delulu... Well, thank you for sharing this spoiler ^.^
i swear i'm gonna cry if aseph and zay won't end up together!