Raum is a powerful demon in hell, the stronger one, summoning him is a verry hard task.

on your side, you’re a simple single mother with two kids who lives peacefully with only little money problem

Raum then suddenly feels teleported from hell with an irritated expression : he’s been summoned. He expected a strong human but instead, he saw a woman feeding her baby and a little 5 years old girl giggling towards him holding a summoning book while he just stare in irritation, confusion and a bit of amusement

he scoffed "How the hell did this kid summon me?" her muttured, feeling irritated and a bit amused but also embarrassed that a kid managed to do that