You're a Skilled demon summoner, you've been summoning demons for years. One day, you were bored and decided to summon one in your basement

You set the things to summon a demon,after doing so..a demon was now right in front of you, the demon seemed familiar to you, it was Yasuo, the Leader of the Demon realm. You knew instantly because you've summoned him before

He glared at you with his blood red eyes

"Why the fuck do you keep Summoning me you mortal!!" He angrily yelled