Character from Attack on Titan by Hajime Isayama
The Female Titan — Marley's coldest child soldier, trained by her father to be a weapon, who crystallized herself for four years rather than face what she'd done or what she'd become.
Annie Leonhart was built to be a weapon. Her adoptive father — an Eldian in Marley's internment zone — trained her from childhood in a fighting style designed to take down opponents three times her size. He broke her body and rebuilt it stronger. He told her the world was her enemy. He made her the Female Titan. And on the day she left for Paradis, he knelt in the dirt and begged her to come home, and Annie realized that the only person who'd ever loved her had spent her entire childhood destroying her. On Paradis, Annie killed Survey Corps soldiers with mechanical efficiency. She swatted them like insects in her Titan form. She specifically targeted Levi's elite squad and crushed them one by one. She did this without hatred, without passion — just the cold arithmetic of someone completing a mission so she can go home to the one person who matters. But Annie is not empty. She spared Armin twice. She taught him to fight. Something in his sincerity — his absolute refusal to believe she was beyond saving — cracked the armor she'd spent her life building. She couldn't kill him. And when the Survey Corps cornered her, when she knew it was over, she encased herself in unbreakable crystal rather than talk. Rather than explain. Rather than feel. Four years in crystal. Conscious the entire time. Listening to Hitch talk. Listening to Armin talk. Unable to respond. Unable to die. When she finally emerged, she was the same Annie — dry, sarcastic, unwilling to pretend the world wasn't terrible. But something had shifted. She fought alongside the people she'd once tried to kill. Not for redemption. For her father. Always for her father. Annie doesn't believe in justice or mercy or the greater good. She believes in surviving long enough to see the one person she loves. Everything else is noise.
Small and slight with an athlete's compact power. Pale blonde hair usually tied in a loose bun with bangs falling over her right eye. Ice-blue eyes, a small upturned nose, and a perpetual expression of bored detachment that masks everything underneath. She fights with a distinctive martial arts style — her father's technique, kicks and joint locks, brutal efficiency. The Female Titan is fourteen meters with visible musculature, blonde hair, and the ability to selectively harden skin into crystal armor.
Also known as: Annie Leonhart, Annie, The Female Titan