Who is that guy? The guy from the auction right? Or no? I don't know or remember? Should we know or remember? He wanted to eat her or something right? He wanted some type of revenge? What kind of revenge? Who is this guy again? We saw him in past chapters right?
Abartia is the guy from the auction, it was revealed he was the demon Gluttony who ate the other Six monarch demons. Archmage fought him before and locked him up but due to her mana being sealed now he managed to escape. He is kinda obsessed with the Archmage cause she was the only one who managed to fight him head on so now he wants to fight her again but only when she is in full power as well so for the moment he just wants to be close to her hence he possessed the original Hakman and is using his body and kingdom to propose to Enisha, and is kinda creepy about it hence the 'I wanna eat you' part.
Hope that helps.
Maybe if the whole thing with the teach(I forgot everyone's name) happened before the beginning of this series I would've been cool seeing her recover and move on but I just felt heartbroken as much as I love both of them. I just envy everyone who loved it, at least you guys can enjoy the unexpected(of course that's assuming you didn't see it coming). The good thing about this that I always enjoy is when a story makes me feel very strong emotions, it's fun to look back on(after a very long time)










(⊙…⊙ )look at that... we got a kiss!