Shingeki no Kyojin Movie 1: Guren no Yumiya

For a century, humanity has hidden behind enormous walls to survive the Titans roaming outside. That fragile peace ends when a Colossal Titan breaches Shiganshina, forcing Eren Yeager, Mikasa Ackerman, and Armin Arlert into a world of loss and war.

Years later, the three join the military just as Titans attack Trost. Amid the battle, Eren reveals an impossible ability to transform into a Titan himself, turning him from an ordinary soldier into both humanity's potential weapon and a terrifying mystery.