Erutis

A young Swordsmaster and former mercenary who originally came to kill the quotfearsome demon lordquot only to find Raenef. Not believing that such a naive innocent boy could be an evil demon lord she tried to leave only to be attacked by a somewhat miffed Raenef. Though she easily bests him in a fight when she tried to kill him her sword broke leaving her with no weapon. Thinking quickly she managed to trick Raenef into thinking that shed work as a page for him. Her intentions were to slip away once he would fall asleep. Unfortunately she ran into Eclipse who trapped her in a bubble shield and later coerces her into really becoming a servant. Her ambiguous gender comes to be a running joke throughout the whole series in a character omake shes seen kicking the artist and writer for deliberately making her seem so boyish. Despite her role as comic relief for most of the series she is quite skilled as a warrior with an enchanted blade which unfortunately broke when Raenef defended himself replaced with a hand made wooden sword that she is able to use almost as well because of her abilities as a Swordsmaster. To her dismay her fearsome temper only attracts the attentions of the eccentric Demon Lord Krayon who insists on following her around and quite inadvertently gets her a position as the head of her own mercenary group.