Move on

You knew there was still a lot left to clear, so you followed Hadvar deeper into the keep.

Descending some stairs, you saw a hall leading deeper into the keep. You instinctively stopped, and with a rumble and a crash the stone ceiling collapsed and blocked the way.

Fortunately, there was another doorway leading to a small storage room.

Inside, you and Hadvar encountered another pair of Stormcloaks, who you were easily able to defeat.

Once again, the male Stormcloak you defeated was left unconscious on the ground while the one Hadvar defeated vanished. It seemed you didn't have to hold back when fighting enemies, as you would only knock them unconscious regardless of whether you were slashing them with your swords.

Kneeling down, you touched the unconscious body, and his weapon and armor vanished into your inventory. Now, it was a male Stormcloak who lay unconscious in front of you, and it didn't seem like Hadvar reacted at all when you poked at the nearly naked man.