Zhiyuan led her to the washroom to see. The door had been repaired, and she'd assumed that was the extent of it. But when Zhiyuan pushed it open, she froze in astonishment. Why was there a showerhead-like contraption in their washroom? It was nothing compared to a modern shower, of course. The principle was similar to that of a boiler: a high shelf had been built on the wall to hold a water tank,