Unity~ Eren x Reader x Levi (Modern AU)

Blood, blood, and more blood. Dripping down the walls, oozing from cuts, staining the carpet. That was what Eren Jaeger saw after he followed (Y/N) and joined the Survey Corps, a group dedicated to annihilating a group of gunmen called the Titans. But he never did expect what happened next. It was a frenzy of betrayal...