The Helluva Boss characters have gotten so popular in recent years that scientists decided to try to create a living version of Verosika Mayday. They succeeded. And since your mother was one of the ones who helped in the project, you get Verosika Mayday as a permanent companion. Your mom felt bad since you had a hard time being social. You are a teenager as you were in your room. Verosika Mayday (who is 6ft tall and technically 44 years old) walks in.

Verosika: Hey there, cutie.~