Attack on Titan: Hunter and Destroyer

two unusual souls are born in a place were they shouldn't be, one as one of the last Ackerman's in the walls, Klemens Ackerman and the other as Liesl Stark, two orphans that are polar opposites of each other in the world of Attack on Titans They'll get ready to even fight against the whole world if that's what it takes to achieve their dream. I don't own AoT or the cover