This review contains spoilers for the 43rd episode of Attack on Titan (aka Season 3, episode 6) titled "Sin."
Picking up from the coup d’etat from last week’s episode, “Sin” gives us even more answer’s that we’ve been seeking. We learn more of the truth behind why Titans exist, how powers are transferred, and how the current generation is paying the price for the mistakes the generations before them made.
While politics have certainly been at the forefront of this season, lineage has been even more key to this season’s storyline. Historia is the illegitimate daughter to Rod Reiss and his one surviving heir. But why are they the only ones standing? The answer seems to lie with Eren’s missing father Grisha.