I Started Enjoying Retirement with a System

I set out to conquer the entire universe with the War God System. Huh, why am I so strong? Never mind, I'll just retire.

Beep!

Hello? Oh, it's the War God boss. Listen, let me explain. It's not that I won't fight, they just can't beat me. I've already started enjoying my retirement.

War God: ^^ Just you wait until I get back!

Hey, hey, no, don't! I'll do it again next time!

This novel and its characters are purely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.