ATTACK ON TITAN FINAL SEASON THE FINAL CHAPTERS SPECIAL 1

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) — Description from AniList community (anilist.co).