The Martial God handed the small silver metal ball to Du Wu and said, "You weigh the weight, what's so special?"

Du Wu stretched out her hand to take it, feeling that there was almost no weight, this metal ball with a large bowl mouth, it stands to reason that there are dozens of catties, but she held it in her hand, it was fluttering, and it seemed that this small ball would float at any time.

Du Wu was extremely surprised and told the martial god his feelings.

Valkyrie said with some emotion: "Don't underestimate this piece of metal, it's more precious than the phantom silver used in your entire Martial God chariot. Back then, I subdued the kings of the five countries and brought peace to the mainland, and the five countries of the mainland put together all the metal in the treasury and gave it to me. Therefore, this small ball can be said to be the only piece of titanium gold on this continent. ”

"I've never heard of titanium, and I've learned a lot about building with Master Wu Kesong, but I've never heard of this kind of metal in the world. Du Wu said in surprise.

"It's normal that you haven't heard of it, because it's the secret of the Five Kingdoms. It is said that thousands of years ago, during a five-nation alliance, a spaceship suddenly fell from the sky. That's right, exactly a flying ship. The people present in the five countries were shocked and inexplicable. Some brave soldiers watched from the front of the mountain, and found some strange creatures coming down from the spaceship, similar to us humans, but very different. The whole body is shining silver, the head is as big as a bucket, and the legs are as thin as a sheep. The soldiers were afraid that they would be unfavorable to the monarchs of the five kingdoms, and wanted to rush up and capture them, but these strange people just pointed at them, and all the soldiers could not move. ”

"These strange creatures used our spiritual power to communicate with the monarchs of the five kingdoms, claiming that they came from other planets in the universe, and they were very happy to see creatures similar to them here, so they came down to visit, and there was no other malicious intent. ”

"The kings of the five kingdoms saw that they had easily subdued their armies, but they did not continue to do anything out of the ordinary, so they were half convinced of what they said. When these strange men saw this, they took out a piece of metal, said it was a gift to the five countries, explained the use of the metal, and then got on the ship and left. ”

"The monarchs of the five kingdoms waited for them to leave before they dared to pick up this piece of metal and use it according to the method they gave them, which was really extremely miraculous. The five nations divided the metal into five equal pieces, and each country kept one piece as the most important treasure of the country. ”

"But then, when the five countries wanted to have more metal, they started a series of wars, and it was only when I came forward to settle the dispute that they realized that the metal was the culprit of the war. At the beginning, those alien visitors may have been uneasy to leave this piece of metal behind. ”

"The five countries decided to reassemble this piece of metal into a whole piece and give it to me for preservation, one is to thank me for ending the years of war, and the other is to borrow my strength to prevent this piece of metal from flowing into the rivers and lakes to cause bloody killings and fights. ”

"So this metal came into my hands, and it was then that I learned that this metal is called titanium, which does not exist on our planet, but was brought by alien visitors from their planet, so you say that it is precious or not. ”

After the martial god finished talking about all this, everyone listened a little intrigued. Du Wu opened his mouth and asked, "Martial God senior, since this piece of metal is so precious, what is its use? With such a small amount of metal and such a light weight, what can it be used for?" ”

The Martial God laughed and said, "Kid, you got to the point, this piece of metal is extremely useful, otherwise, even if it is a gift from an alien visitor, it will not be enough to make the Five Kingdoms treat it as a treasure so much." Come and see!"