One evening I was walking along Ren'ai Road (ä»ęč·Æ) , close to Chiang Kai-shek Memorial Hall , when suddenly I noticed a peculiar old building on my left. I was surprised because I had never seen it on any Taipei guide. On second thought, though, I wasn't sure whether it was an old building at all. It actually looked brand new. Was it one of those neoclassical oriental structures so beloved by the old KMT guard? After all, Chiang Kai-shek Memorial Hall, too, looks like an ancient building, but in fact it was constructed in the 1970s. I drew closer and saw that it was a bell tower. It stood lonely behind a huge high-rise building and next to a gloomy construction site. I looked around to see if there was any plaque that explained its history. I went into the archway at the centre of the tower. Suddenly I heard a coarse coughing and the sound of steps, and I stopped. An old man emerged from the other side of the tower. His scrawny upper body was naked, his skin was dark, and he...