Dragon Born (Levi x OC)

In the shadowy depths of the city's underworld, orphans Levi and Haley have grown from vulnerable children into the most notorious thieves, their bond only rivaled by their ambition. But as they navigate the treacherous waters of their criminal life, Haley hides a secret of mythical proportions: a dragon lineage that both empowers and haunts her. When a heist goes awry, Commander Erwin of the Survey Corps sees an opportunity, not punishment, for the duo. Pulled into a world of military strategy and deadly beasts, Levi and Haley must confront their pasts, their unspoken feelings, and the very nature of their identities. As admiration turns to envy, will their bond withstand the pressures of their new life, or will it go up in flames?