Attack on Titan Codexery

Annie Leonhart Reveal

The quiet classmate hiding in plain sight was the enemy within.

The revelation of Annie Leonhart as the Female Titan stands as a defining moment in the struggle for humanity's survival within Wall Sina. It exposes that intelligent enemies had infiltrated their ranks, shattering the illusion of safety inside the capital. Following a fierce confrontation, Annie is unmasked not just as an enemy warrior, but specifically as one of the Nine Titans known as the Female Titan. Rather than surrender to the Survey Corps or face death, she utilizes her unique ability to encase herself in crystal.

Character
Annie Leonhart
Role
Female Titan Shifter / Warrior Candidate
True Affiliation
Marley Warrior Unit (implied by context of Reiner and Bertholt)
Cover Affiliation
Military Police Brigade (104th Cadet)
Key Ability
Titan Hardening and Crystallization
Reveal Location
Forest between the walls / Stohess District

Lore & Background

Annie Leonhart was among the new Survey Corps graduates who later revealed themselves as Titan Shifters alongside Reiner Braun and Bertholt Hoover. Her objective was to kidnap Eren Yeager, the holder of the Founding Titan. During an expedition into the forest between the walls, a sentient Female Titan appeared and engaged the group in combat. Through this encounter, it became clear that the enemy possessed tactical intelligence rather than acting on instinct alone. When Eren and his companions finally cornered her, she was revealed to be their fellow military comrade, Annie Leonhart. After a brutal fight where she attempted to escape, she encased herself in crystal to avoid capture. This crystallization is linked to the Titan Shifters' ability to harden certain parts of their bodies at will, typically to make them nearly impenetrable.

In Their Own Story

The battle unfolded as Eren fought the Female Titan alongside his friends. They successfully defeated her, but she refused to be taken alive. Instead of falling or surrendering, Annie triggered a transformation of her own skin. A white light erupted from her body as she hardened it instantly into an impenetrable crystal shell. This move sealed her inside the stone-like structure while her human form remained trapped within. The event occurred after the fight with the Female Titan, where she was put in custody but effectively removed from the battlefield by her own hand.

Reader's Guide

To identify the Female Titan, one must look for specific combat behaviors noted during the forest expedition. The enemy displayed predictable yet intelligent tactics, distinguishing her from mindless Pure Titans or even Abnormal Titans who act erratically. The key to unmasking Annie Leonhart lay in recognizing the fighting style and knowledge of survey routes possessed by a former classmate. During the confrontation, Eren utilized his own power as the Attack Titan to subdue the enemy. When cornered near the canal, the Female Titan's only recourse was her hardening ability. This technique allowed her to create a protective barrier so effective that it prevented immediate recapture or death. The resulting crystal shell remains suspended in the water, marking the end of that specific phase of the conflict.

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