C9

"Zhuo Gui, why are you here?" Lailin's voice sounded in Zhuo Gui's heart. Zhuo Gui had just carefully thought through his plan and felt the happiness and comfort the barrier brought him when Lailin's voice rang out!

"Can you see what's going on outside?" Zhuo Gui said to Lailin in his heart.

"Out of the 30 thousand people here, there are only three who are unable to detect what they are thinking! Therefore, we know our current situation very well. Looks like you can only use your own methods! However, Grandfather said that your plan has to be improved! " She excitedly said to Zhuo Gui.

"Then can they know about our conversation?" Zhuo Gui asked worriedly.

"According to grandfather's analysis, those three people are only Martial Emperors. They have yet to become Immortal, so we do not need to be careful as they will know our plans!" Lailin said to Zhuo Gui.

"Martial Emperor?" Zhuo Gui asked curiously.

"There are cultivators, cultivators, and warlocks in our society. Martial Emperors are the ones who are about to become immortals. There are a lot of warriors there, and most of them use their ranks to assess their fighting strength. " Lailin explained.

"Then how do I improve my plan?" Zhuo Gui continued to ask.

"They want amethysts, grandpa will teach you how to make amethysts; come here to us 20 years from now, we will close the things we make from amethysts; the amethysts you made for them; and then wait for them to leave before we leave!" Lailin said.

"An artificial amethyst?" Zhuo Gui was shocked!

"Yes!" Artificial amethyst, if we give them the navigator, with their abilities, we would be very passive on Earth! Also, let me tell you something. When you deal with them here, you'd better have copper. Gold is worthless in Al! Especially bronze, it could be sold for 100 thousand federal coins per ton in Al! The brass is 80 thousand! " Lailin changed the subject.

"Is Al short of copper?" Zhuo Gui seized the opportunity to ask.

Copper is a strategic material, and a battleship requires a large amount of bronze and brass. Furthermore, bronze is a mineral with a spiritual nature. According to our research institute, most of the weapons used to cultivate immortality are made from bronze and mineral crystals! Your Earth's flying swords are also smelted from bronze and other materials! " Lailin answered the expensive question in a round voice.