You are ${What is your name?}, a ${Are you a Demon King or a Demon Queen?}. For 5,000 years, you tried to take over your world. And, after that 5,000 years, you were defeated. Being a demon, killing you meant sending you back to hell, and someone else could just resummon you. So, they exiled you to another world instead. Here, you embarked upon a new plan.
Your alarm clock rings, jolting you awake. You quickly throw on your clothes and run downstairs. Going over to the front of the building, you switch the closed sign to open. Next, you throw on your outfit and go to the counter. Soon enough, someone steps inside.
They say, "Is this ${What is your pizzaria's name?}"
You nod, "It is. How can I help you?"