He nods and walks back to where he saw the sign, he talked to the person in charge who pointed them towards where the damaged roofs seem to be situated.

"Alright, looks like we just have to fix those over there. All the supplies are there for us already."

So they had the means they just didn't feel like doing the actual labor. Xue Yang is fine with that. This job won't be that hard to do and get paid for.