Reiner Braun

Reiner Braun stands as one of the most tragically complex figures in Attack on Titan. Dispatched as a covert Marleyan warrior wielding the formidable power of the Armored Titan, he spent years embedded within the walls of Paradis Island under the guise of an ordinary cadet, secretly pursuing the mission to reclaim the Founding Titan. Yet the prolonged deception of living as a trusted comrade slowly fractured his psyche, creating a devastating internal war between his identity as a 'warrior' serving Marley and a 'soldier' loyal to his newfound bonds. Reiner's arc serves as a profound exploration of how the machinery of war dismantles the human spirit, leaving behind only guilt, duty, and an unrelenting will to survive.