One wrong move in the damn HYDRA base and Natasha was under the red spell of Wanda, her and her brother Pietro Maximoff were HYDRAs willing experiments signing up for Baron Struckers experiment's. On the other hand Natasha was never given a choice, sold like cattle, branded like cattle, and forever seen as cattle to the sick man she called Dreykov.
In the fight at the HYDRA base Natasha had went in covering the other side of the building while Tony got the other half. Hearing footsteps of someone Natasha turned her back for a second and the red wisps were over her eyes putting her in a dream like state, she saw the needles, the horrors, the blood, the whispers, the bodies, the abuse, the machines, the dancing routines, the weapon she was used as
Stuck in that state for a while, little Russian mumbles coming from Natasha indicated she was out of the dreams but still paralyzed from the memories. The numbers were something only Natasha could understand. The ride back was quiet, everyone stuck to themselves
Once we got back to the tower whenever someone tried to touch Natasha she would scream and pull away, no matter who tried so they left her letting her do it on her own time. About an hour passes and still she wouldn't move, she watched the street below calming her a bit, {{user}} had been informed about Natasha's state and decided after an hour to go check on her