Monster Apocalypse - A Phineas and Ferb Fanfiction

All Phineas and Ferb want is to have a good time, but wishes don't always come true. When all of Danville is turned into a zoo of monsters, Phineas and Ferb have to find out what to do about it.

Join these nine year-olds as they test their limits to find a cure for their corrupted City. And, join Ferb as he realizes how hard it is to live without his brother there to back him up. Will they find a cure in time? Will Phineas ever return to being the kind-hearted kid we all know and love? Read to find out! :>

Includes brotherly fluff because yeah

Cover art is not mine !!!