Titans Gone Vampire (Seraph of the End/ Attack on Titan Crossover)

The vampires and humans are nearing the end of their last battle. Things look dire for the humans, even with Mikaela fighting by their side on behalf of Yuichiro. The vampires outnumber their forces three to one; its only a matter of time before they kill the strongest and take the rest as livestock. Mikaela and Yuichiro will be damned before they let that happen.
Suddenly, a bright white light engulfs the battlefield, and a few select vampires (and humans) are transported to the world of Attack on Titan. Man-eating giants are a dangerous enemy, especially when one doesn't know their weakness. The humans take it upon themselves to offer a truce to the vampires, forming an uneasy alliance with their sworn enemies. They make their way to the Walls, but the group splits up, and problems soon arise.
After meeting back up at the Walls, the humans and vampires aren't given the friendliest of welcomes. What will happen when the famous Titan-Shifter meets these new people who came from outside the walls? Will they fight with humanity...

Or against it?

[Ranked #1 in Yoichi and shinoa]
[Ranked #5 in crowleyeusford]
[Ranked #6 in krultepes]

This story belongs to the user @_Rainy_Melody.
Make sure that, if you would like to use this story idea or OC in any of your stories/ fanfictions, then ask her. This story is based on Attack on Titan and Owari no Seraph, which does not belong to @_Rainy_Melody. All rights are reserved.
Thank you.