Attack On Titan - Season 4 - Episode 5 - Declaration of War [English Subbed]

Summary :- In the basement of a building behind the stage, Reiner Braun reunites with Eren Jaeger for the first time in four years. He is terrified that Eren has come back to exact revenge, but Eren is calm and explains that he is here for the same reason Reiner originally came to Paradis Island. He asks Reiner for the reason he attacked in the first place, and understanding his point of view, he concludes that the two of them are the same. Given their situations they did not have a choice, either then or now.

On the stage itself, Willy Tybur puts on a theatrical production of Eldian history as it is known to the rest of the world, only to reveal that the true end of the Great Titan War was brought about by King Karl Fritz himself, who worked with the Tybur family to manufacture the story of Helos. The King isolated himself and his people on Paradis Island and made a vow to renounce war that would be imposed on his successors, which would have kept the world safe from Titans, except that the Founding Titan has now changed hands to Eren, who is not bound by the same restrictions as those of the royal bloodline. Willy asks the world to unite with him as he declares war on Paradis.