Old Foreman.
He Ao watched the figure ahead, slightly surprised. He glanced around; behind the Old Foreman, there were no others. Nell and Watson were not there— the elderly man had come alone.
"Shall we talk?"
The Old Foreman waved his hand and asked with a smile.
...
"There are people from the Miners' Mutual Aid Association nearby helping those miners maliciously arrested. I heard from them about a 'passing knight' who saved people,"
The Old Foreman sat on the edge of the rooftop, looking toward the brightly lit city not far away. "I guessed that person was you, so I followed all the way here."
"I shouldn't have left any obvious traces?"
This was a rooftop of a relatively low building. He Ao sat beside the Old Foreman, chuckling.