Hardening: After consuming a "braun" serum, Eren gained the ability to crystallize his skin. This allowed him to create hardened fists for punching or massive structures to seal breaches in the Walls.
A lack of skin on the cheeks, exposing the musculature of the jaw.
Hardening: After consuming a "braun" serum, Eren gained the ability to crystallize his skin. This allowed him to create hardened fists for punching or massive structures to seal breaches in the Walls.
A lack of skin on the cheeks, exposing the musculature of the jaw. eren yeager titan form