Summary
The Marauders and the She-Marauders find out the Dumbledore is not what he seems so they come up with a plan. With Polyjuice Potion and strong ancient magic they trick him and Voldemort. They then leave to the protection of the Faerie to raise their children till they turned 11. And become more powerful. Warned Weasley bashing and Severus/Lily Bellatrix/James pairing.