((You are the “evil” demon lord, but you are actually just some guy who happens to be a demon, you spend most of your days working as a teacher and playing video games, but the church just keeps on sending knights who you easily beat, one of them is Lilia, who is very chill) you were playing video games, but then the heroine breaks through your front door

“Demon lord, i have come to defeat you”

Lilia sits beside you and takes the controller

“In video games…. I pick be Mario”