DonnEll
It just dawned on me that, despite having lived many lifetimes and being a monster which typically excludes one from having a human or demi-human appearance, Raeshka had the appearance of a little girl with the only indicator that she was a monster being the gem on her forehead. Will Yuko and/or his hydra pet gain a humanoid form on their 5th/monster lord evolution and in true monster fashion halt any romantic advances towards Souta with romantic advances of their own like the territorial animals they are? Either that, or I've been watching too much offbrand anime.