United ((DISCONTINUED))

This book is a gigantic crossover. Mirajane Strauss, Gajeel Redfox, Juvia Lockser, Lucy Heartfilia (Fairy Tail), Percy Jackson, Nico Di Angelo, Leo Valdez, Thalia Grace (PJO/HOO), Pyrrha Nikos, Nora Valkyrie, Sun Wukong, Blake Belladonna (RWBY), Marinette Dupain-cheng, Adrien Agreste, Alya Césaire, Nathaniel (Miraculous Ladybug), Earl Gray, Ciel Phantomhive, Sebastian Michaelis and Lau (Black Butler) discover magic portals that lead them to a world they've never seen before. What will they do when they discover that this world is in mortal danger, and the fate of the fandoms is at stake? Find out in "United", a tale of 20 brave souls.

(As you can probably tell, I picked four of my favorite characters from five of my favorite fandoms. Yes, most of the characters are not the main characters. I purposely excluded people like Ruby, Natsu and Annabeth.)
(Cover by @marixhood , didn't she do an amazing job! :D)