There was a roar, and the huge walls and gate started to shake. At the same time, the space near the gate shattered like a glass window.

“Is this right?” Tung-E asked with a bewildered expression.

It was a sight that couldn’t be understood with the knowledge and experience he had acquired so far. Alexander had clearly said that he was going to knock on the door.

‘Is this a knock?’ Tung-E wondered inwardly. The concept was completely different. It seemed like he had to redefine the concept.

“I just showed an act worthy of the word knocking, Tung-E.” A corner of Alexander’s mouth curled up, and his gaze turned toward the wall. “Look. The ones we are looking for have appeared.”

It was as Alexander said. There were now many people on the walls, which was in great contrast to how there hadn’t been a single person just a moment ago.

“Yes, but... No matter how I think about it, this doesn’t seem right Master.” Tung-E shook his head. This wasn’t right no matter how he thought about it. It didn’t make sense to go about things like this.

“Intruders!”

“We are being attacked!! Prepare for a counteratt...