In 1965, at the suggestion of Mr. Qian, a department called the 749 Bureau was established under the Fifth Research Institute of the Ministry of National Defense. Decades later, the unsealing of some confidential files gradually revealed the existence of Bureau 749, which responds to various events that cannot be explained by scientific knowledge. To this day, Bureau 749 is still operating normally. Their staff has traveled all over the world. Maybe there are people from them around you. So be sure to hide the book and don't let them see it, otherwise...
