Her vision indeed went black, and the last thing she could recall was a numbing pain going through her body. Nensu didn’t register what was going on around her, even when Katsuki started shaking her. There was a lingering feeling that what she just did, resulted in her loss of the final match. No one could even understand on why she yielded, even though she had a chance to defend herself. 
When her vision came too, she was looking at the ceiling of the infirmary. She faintly grunted and whimpered in pain. Bakugou could definitely deliver a crushing impact upon his opponents, making the assumption all the more clear for others to notice. Nensu tried to sit up, but a jolt of pain sparked in her chest. 
[i]’Dammit, Katsuki. You carry guts, that’s for sure’[/i], she mentally cursed.