What if the Egyptians mages and Greeks, Romans, and Norse demigods from Riordan's universe found themselves in a huge problem that would force them to work together? Having to face many mythologies like theirs and also celtic, sumerian, astec and more! This story fits in: EGYPTIAN: After The Crown of Ptolemy GREEK/ROMAN: After The Dark Prophecy NORDIC: After The Ship of the Dead
Crossover - Percy Jackson and the Olympians & Magnus Chase and the Gods of Asgard - Rated: T - English - Chapters: 42 - Words: 103,827 - Reviews: 29 - Favs: 34 - Follows: 56 - Updated: 8/30 - Published: 11/21/2017 - [Nico A., Will S.] [Alex Fierro, Magnus C.]