Terrifying Invigilator

"Chief Jack, what brings you here?" a slim man with sparkling eyes asked with a smile...

Chief Jack responded with a laugh, "Examiner Dick, I came here on orders from the Lord Mayor."

On hearing the words 'Lord Mayor', Examiner Dick couldn't help but become serious, asking with surprise, "Wha... What are the Lord Mayor's instructions?"

"The Lord Mayor wants you three to watch closely and not let any player pass."

At these words, Dick just scoffed lightly, "I thought it was something important. It turns out to be such a small matter. Please inform the Lord Mayor, Chief Jack, that as long as we three are here, no player will be able to pass!"

Dick was very confident in his claim, and he had every reason to be. The three of them were no ordinary warriors; they were seasoned veterans who had returned from the battlefield, having climbed out of mountains of corpses.