With a click, the bronze treasure chest opened first.
The moment it opened, a crystalline light shot out, which was the luster emitted by a pile of top-grade spiritual crystals.
Seeing this, Su Yi was very excited.
Top-grade spirit crystals are not only necessary for [Intelligent Combat Vehicles] to travel across boundaries, but can also be used to revive mechanical combat soldiers, which is exactly what is in urgent need.
There are at least hundreds of them in the treasure chest.
Su Yi calmed down and began to count them. There were exactly one thousand, no more, no less.
"So many top-grade spirit crystals!" Yao Zi Yan exclaimed in amazement.
Su Yi put the top-grade spirit crystal into the [Qiankun Ring] and opened the silver treasure chest.
There are two things in the silver treasure chest, ten red ores that are as big as hearts, and a piece of yellow soil the size of a washbasin.
Su Yi recognized both of these things, they were the Mechanical Heart and the Xirang.
The value of the Mechanical Heart is far above the best spiritual crystal, and it plays a particularly vital role for the mechanical people.
[Intelligent Tank] is upgraded to its ultimate form by installing three mechanical hearts.
If the red chariot and mechanical soldiers are installed, they can also be promoted to the ultimate form.
"Su Yi, you must leave three mechanical hearts for my wife!" [Smart Tank] said excitedly.
Su Yi smiled and said, "Don't worry, I won't forget Xiaohong."
The Red Chariot has been with him for quite some time, and he has long regarded it as a friend.
He is never stingy when it comes to his friends.
Moreover, he will not only help the red chariot to advance, but will also treat the three mechanical warriors, Laotie, Datie and Weitie equally.
Putting the mechanical heart into the [Qiankun Ring], Su Yi's eyes fell on the Xirang.
Xiran is a very valuable earth-based spiritual material and is the main material for consolidating the small world.
However, Su Yi's world fragments have been restored, so this piece of Xirang is no longer of much value.
When Su Yi was about to put the Xirang away, the [Intelligent Chariot] suddenly reminded him, "Su Yi, leave this Xirang to Xiao Shitou."
"What for him?" Su Yi was a little confused.
[Intelligent Chariot] explained: "Hasn't Little Stone's mountain body been greatly damaged? If he is allowed to devour this piece of Xirang, the mountain body can be restored to at least half of its original size."
"Great!" Su Yi's eyes suddenly lit up.
During the battle with the beast spirit, it was only thanks to the rock spirit made from small stones that he managed to hold on to the end.
For this reason, the consumption of small stones is very huge, and the main body of the mountain is less than one fifth of its original size.
Su Yi had always felt that he owed Xiao Shitou something, and this piece of Xirang could make up for it.
Later, he opened the fragments of the world and gave the Xirang to Yanling Zhenjing.
When Yan Ling Zhen Jing learned that swallowing Xirang could restore the original mountain, he was so excited that he kept expressing his gratitude to Su Yi.
Su Yi touched the small bald head of Yan Ling Zhen Jing and said with a smile: "I will continue to look for Xirang later. Sooner or later, there will be a river that will make your main mountain even bigger."
"Thank you, Brother Yi!" Yan Ling Zhenjing was so happy.
After closing the world fragment, Su Yi turned to look at the golden treasure chest.
The things that come out of bronze treasure chests and silver treasure chests are extremely precious, so what's in the gold treasure chest?
Su Yi rubbed his hands, walked forward and opened the treasure chest.
The moment it was opened, an extremely strong sword intent emanated from the box.
Surrounded by this sword intent, Su Yi suddenly felt a palpitation.
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