C272 Mysterious Rent Owner

I walked over and saw that the pipes were rusted and used for water supply!

The diameter of the water pipe was very thick. Even though it hadn't been used for a long time, it was still very sturdy. A knock could still make a crisp echo!

I thought, "Old Zhu mentioned in his notes that the water pipe on the Rooftop is broken, so it should be these abandoned water pipes