"I'll call her now, but it might take her two days to come here."
"No problem." Ling Yun replied curtly and walked towards the large door in the north. When he arrived in front of it, it opened automatically, and he immediately walked into the room behind it, but he gasped in surprise. "What the hell? Isn't this some kind of control room? Have you ever seen anything like this before, Ling Xi?"
"Yes," Ling Xi replied as she observed the room. "In the Upper Realm, there is a planet that relies solely on machines for their daily lives like on Earth, but their technology and machines are much more sophisticated than those on this planet. However, I feel that everything in this place is far more advanced than that planet, so I don't understand them."
"Oh?" Ling Yun was quite surprised to hear that; he walked toward the chair in the middle of the room and sat on it. "Incredible! This room looks like a control room in a sci-fi movie."