Vibrating the sword in the Super Seminary

Qiongqi is a time traveler. His first time traveling gave him unusual superpowers and made him famous (notorious). But he traveled again when he was besieged by hundreds of S-level people. So Qiongqi came to the world of Super Seminary. Qiongqi: "If you have the ability, fight with real swords and guns. What's the point of using your bare hands?" (The introduction is weak. If you are interested, you can move to the main text.)...