Oh! You can ask me anything you'd like, any time!

I've had four masters, so far... spanning almost fifty years serving them all.

I'm not sure about "legends" but we can live for a couple thousand years in my world. That, of course, depending on the type of demon. Gaga-san, a friend back home, has been serving for over 1000 years. Since Demons are a major part of the Magical Race, there have been more and more entering the field of butling.

How old have you heard demons to live, Johnny?