Attack on Titan S3

Synopsis: The great secret of mankind that has been hidden within the wall——. The Survey Corps was close to getting their hand on it, but all of the sudden, they were branded as a rebel by the royalty. However, humanity was not mere cattle there to be eaten. Erwin Smith's will to seek out the truth has moved the top brass, and it signals the start of a Coup d'état towards the current system. The false king has decieved the people for a long time. In his place, now stand the rightful hier to the throne; Historia Reiss. With the brave queen who defeated a Titan by herself as their leader, humanity is entering a new age. With Eren Yeager's newly obtained ability; Hardening, the military created a brand new Anti-Titan Weapon. Humanity steadily prepares for their counter-attack against the Titan. At long last, the long-awaited operation to recapture Wall Maria is finally carried out. Humanity versus Titan, the ultimate fight to determine who will survive. Just what lies behind this fight, what will Eren and Humanity gain from it?