C715 Pathfinder(2)

I looked in the direction the old man said. There was indeed a hill behind the gas station, which was quite steep, but climbing it wasn't a problem. It was just that the old man had built his house there for no reason.

After thanking the old man repeatedly, I decided to go back and tell Xiao Bai. But before I left, I suddenly saw the old man make a very strange action