The black bulls had been fighting a very powerful girl, she had managed to fight them off for over an hour before they finally overwhelmed her and managed to beat her...or they think they did, they don't really know if she'll actually stay down though.

Asta: "I- Did we win?"

He asks, blood dripping down his face from an injury, causing one of his eyes to remain closed.

Noelle: "I-I think so?"

They were all injured and quite fatigued at this point, so they were all hoping she'd just stay down.