Born and raised in a Hydra facility in Russia, y/n has never known life without glass walls and surveillance cameras. Created through childhood experimentation, her power manifests as a white, glittering mist — the ability to feel, manipulate, and weaponize emotions. Trained alongside Wanda and Pietro, the only family she’s ever known, she was shaped into something soft-spoken and obedient… and devastating. Hydra called her a weapon. The Avengers called her a child. Tony called her his child.