Recently, following a terrorist incident in the country attributed to a certain organization, legal reforms targeting nonprofit groups have been advancing—and this movement continues. To understand the actual situation, the government has commissioned private specialized agencies to conduct investigations. Yuka Kamon, one of the investigators, is a dedicated and courageous woman who fearlessly carries out solo visits. What terrifying nonprofit organization will she now face? Will she manage to return safely? The truth is about to be revealed.