Friesia is a Holy Knight with the ability to manipulate insects. Belonging to the infamous Weird Fangs stationed at Baste Dungeon, she aided in the capture of the Deadly Sin, Ban. Friesia is a relatively calm person. She does not care about the lives of others and is willing to destroy a town and its citizens just to defeat her enemies. Her way of laughing is "Dofufufufufu". However, she was revealed to have a relatively short temper when Ruin outright revealed their identities as Holy Knights to their pursuers despite her painstaking efforts of laying low much to her frustration and later on, angrily berated the townsfolk for following a Demon and betraying her to one of them.