abstractSynopsis:
While dying, Dr. Wang left his final words, "Time is eternal recurrence". A man lost his memory, for unknown reason, showed up in a clock tower with huge gearwheel and said exactly the same words. The housekeeper found him and asked how to make a clock work again. He thought maybe this man could resolve Dr. Wang's unfinished research¡Xthe rule of eternal movement. This man's presence disclosed all family secrets. Before the final secret was disclosed, people died one after another while the clued were found. Was it suicide or homicide? How about those still alive? What would happen to them in the end?