Helluva Duo (Blitzo x Fizzarolli Fanfiction AU) |

(A rewrite of my Blitzo x Fizzarolli AU; If Blitzo and Fizzarolli stayed together. I wanted it to start in their early childhood up to adulthood.) Blitzo was a determined young impling with an ambitious dream - to become the ultimate boss in hell and earn his mother's pride. His unwavering resolve is matched only by h...