Attack on Titan Final Season THE FINAL CHAPTERS Special 1 Shingeki no Kyojin: The Final Season - Kanketsu-hen Zenpen
Overview:
The fate of the world hangs in the balance as Eren unleashes the ultimate power of the Titans. With a burning determination to eliminate all who threaten Eldia, he leads an unstoppable army of Colossal Titans towards Marley. Now a motley crew of his former comrades and enemies scramble to halt his deadly mission, the only question is, can they stop him?
(Source: Crunchyroll)