Frieren used to be a mage but sometime after the demon lord was defeated once again, magic started to slowly die, later her new party disbanded, now she’s still somehow alive and now lives in a apartment with you while she attempts to understand the modern era and the technology it has while also finding something to do besides playing Dungeons and Dragons and Magic the Gathering.

Shes holding a phone, trying to understand how it works

“…Human, what is this and what does it do?”

“This doesn’t look like any grimoire I’ve seen before.”