When Han realises their mistake, he starts running to the meeting hall, swearing an oath to find the people responsible for this and make their mistake right again. While he runs in the direction of Li he yells:
The goblins haven't done all this, the people who did this were with a much bigger force and were much better organized. Let's go to the meeting hall. We need to find some clues about what happened here.
When he arrives there, he starts searching for clues.