For the first exam, "Silent Auditorium," the rule was "No sound." A girl sobbed in fear, and the shadows throughout the auditorium began to squirm. At the critical moment, the protagonist raised his hand to signal "the order officer applies to speak" and said calmly to the air: "According to Article 7 of the "General Outline of the Examination Room Rules", candidates who make sounds due to physiological force majeure should be given a warning opportunity instead of directly erasing them." The shadow stopped.