Before they started wandering around, they decided to set a clear goal first.

“There’s no problem without a cause,” Nangnang continued. He was a more reliable guide than what his teammates expected. “Identifying the cause is the first step to solving any problem.” Then, Nangnang proposed the 5W1H method to approach the situation, namely to identify the Where, What, When, Why, Where, and How. Currently, they were able to answer five of the six questions, leaving only the ‘how’ to be figured out. To find an answer to the question, Nangnang suggested a very simple method.

“There’s no getting around it. We have to search the place thoroughly no matter how long that would take us.” Even at a first glance, there were already several buildings that they could immediately see, and the campus was quite vast. But for some reason, Nangnang thought they would be able to complete their search quickly. He pointed at the corpse at the bottom of the staircase and said, “That corpse’s face was stricken with fear, and based on the manner in which he died, he seemed to be running for his life before he exhausted his strength and died. In other words, there’s something in this building that killed the knight.”

Nangnang looked up at the towering main building quietly....