Only I Am A Necroman Chapter 482 - Last System Error (8)

"I know it already."

"If a powerful explosion occurs inside the wormhole, the passage itself can collapse and block the path forever. GMs have been trained how to collapse the wormhole just in case of an outsider's surprise attack through the wormhole."

"Preparing for a surprise invasion?"

"Yes. Nobody knows what will e out of another world all of a sudden. But they believe that such a thing cannot happen."

After hearing that, Sungwoo went down to the basement of the facility, which was leading to the wormhole tunnel.

"Man, you're still very arrogant. So how can we make such a powerful explosion?" Sungwoo asked.

"Really? I don't know much about that."

"I have a message for you guys."

"Us?"

"You are no different. You guys are slayers as well as invaders."

"This is not just somebody's fault, but that of the whole people in your world."