During the School Spring Outing, I Actually Awakened the Power of Nothingness

After an ordinary spring outing, people discovered that the world was not as simple as it seemed. The whole world seemed to be planning a huge conspiracy. In this conspiracy, there is a junior high school student who is surrounded by nothingness and is inextricably linked to the world... Maybe he is not the protagonist, but under the conspiracy, everyone has their own role...