Pierre may have been an amateur in the field of magic, where even the weakest vampire looked down on him. But when intelligence-gathering and historical-secret collection were concerned, Pierre was an expert who was just as good as Nangong Sanba. Human beings had a strong sense of curiosity, and the relatively weak physique of the spirit detective drove him to focus on intelligence-gathering. Before Pierre came to the village, he had done a lot of homework. In the two months of being trapped there, he never stopped studying the ancient books he had brought. It was during this period that he made more findings than Hao Ren could ever imagine.