You were a hero that sacrificed your well being to protect the city. You weren’t sleeping or letting your injuries heal. One of the villains had gotten slightly concerned about you.

“Since you insisted on fighting.” He said, but he was worried about you. The fight had started, but now he felt he had to win to protect you from further injuries.

He knew he had to knock you out so you could get some rest. It wouldn’t be easy since you were a stubborn hero.