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The 7 heroes of Olympus plus Reyna, Nico, Calypso, Thalia, and Will go to Hogwarts! They get sorted into their houses and meet the main Harry Potter characters.
Hogwarts Express
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The 7 heroes of Olympus plus Reyna, Nico, Calypso, Thalia, and Will go to Hogwarts! They get sorted into their houses and meet the main Harry Potter characters.