Attack on Titan Season 2 Episode 9: Opening

Episode 9 of Attack on Titan Season 2 is titled "Opening". Eren Jaeger swore to wipe out every last Titan, but in a battle for his life he wound up becoming the thing he hates most. With his new powers, he fights for humanity's freedom facing the monsters that threaten his home. After a bittersweet victory against the Female Titan, Eren finds no time to rest—a horde of Titans is approaching Wall Rose and the battle for humanity continues! (Source: Funimation)