AU. Zeref is the creator of demons, an immortal man seeking death. In one of the few living worlds that remain, he encounters a race of beings with magic, being lead by an angel to fight back against the demons. When all hope is lost, he brings them to another world for their last stand, where wizards ally with shadowhunters to defeat Acnologia, the strongest demon ever created.

When Clary, Jace, and the rest of the Shadowhunter crew finds themselves in an alternative dimension, can the wizards of Fairy Tail help them get back home?

Juvia and Magnus have each opened a portal in their own world. Natsu and Lucy get caught up in the magic and end up in Manhattan where they meet the New York Shadowhunters and all their friends. Lucy and Natsu have to get home, but how can they do that when they don't even know how they got there in the first place?

What happens when a group of highly unique characters from extremely diverse worlds come together in a mysterious city no stranger has come out alive? And why have they stopped communicating on the day of the Eclipse? MegaCrossover