Đáp án: I recently watched an anime called "Attack on Titan". It is set in a world where humanity lives in cities surrounded by enormous walls due to the Titans - gigantic humanoid creatures who devour humans without reason. The story follows a group of young soldiers who join the military to protect their city from the Titans and uncover the secrets behind their existence. The anime is full of action, drama, and suspense, with well-developed characters and a gripping storyline that keeps you on the edge of your seat. Overall, I would highly recommend it to anyone who enjoys anime or is looking for a thrilling adventure.

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