Nico and Will have been called on for a magical quest full of spells and potions. Will they be able to keep their secret from the witches and wizards of Hogwarts? Follow them on a journey full of twists and turns as they venture into a world of magic and mystery. Disclaimer: I do not own anyone you recognise, Rick Riordan and J.K Rowling do. P.S: If you haven't read all Percy Jackson, Heros of Olympus, Trials of Apollo, The Sun and the Star, Magnus Chase and the Gods of Asgard and Harry Potter books I advise you do so before you read them before this fanfiction as it will contain spoilers for PJO, HoO, ToA, TSatS, MCatGoA and HP.