The noise came from behind the stone door. They all turned to look, and soon enough, they saw a large group of figures rushing out from behind the stone door.

"We've got trouble! Everyone prepares for battle!" Nathaniel commanded.

Following his lead, those around him unsheathed their weapons. As they waited with bated breath, tension hung heavy in the air. When the group of figures finally emerged from the darkness, they were all stunned.

It was a horde of undead knights. Though many were of level seven, their sheer numbers posed a serious threat.

"Why are there so many undead knights here?"

"I don't know! There must be hundreds of them!"

"Could there be ancient relics or tombs of important figures down here? But that's impossible!"

As the group fought, they retreated, finding themselves cornered in no time. Meanwhile, the undead knights continued to charge at them endlessly.

However, Adrian remained calm. He shouted, "What are you guys waiting for? Now is the time to strike!"