She works as the chief interrogator and executioner for the Church Investigation Commission—basically the enforcer who handles the church's dirty work. She crossed over from Ente Isla to investigate rumors about Emi getting cozy with Maou, which obviously raised some red flags back home. Maou has no idea who she really is, which makes things awkward when she ends up becoming his next-door neighbor. Despite that rocky start, they actually grow close over time. She's genuinely a talented cook, so she'll frequently swing by his apartment to whip up meals for the whole group.
The thing is, she's basically clueless about how the human world works—Tokyo especially throws her off. She struggles with navigation around the city and has a hard time wrapping her head around local fashion sense. It's clear she's way out of her element in a modern human setting, which creates some pretty funny fish-out-of-water moments as she tries to adapt.
Content compiled by AnimeList.moe from publicly available sources.
