The corner of Yun Yi's lips twitched, okay, although he really didn't know much about materials.

But he doesn't want face.

Before the hands that he had just conquered, couldn't this brat save him a little face?

The little mango child glanced at him and said that face can't be used as a material, nor can it be eaten as a meal.

Then he followed the patriarch and ran all the way towards their warehouse.

Half an hour later, Little Mango excitedly brought back news of even more explosive surprises from the warehouse.

Because these people live here and cannot go out, almost none of these materials are used, and they have not studied it.

The boxes that I moved to them before were all taken directly.

Only after the little mango arrived, it was discovered that it should not be called a warehouse at all, but a treasure.

After decades of accumulation, those rare materials have accumulated into mountains.

Not to mention that these materials are necessary materials to successfully travel through time and space, but simply to say the value of the materials themselves.

Any piece of material can be sold at sky-high prices.

And if he gave a part of these materials to his master, it would mean that level 9 mechas and level 10 mechas would also be available.

Mecha is a weapon of war. Previously, it was only level 8 mecha, which has already led to military departments of various countries.

And successfully let the empire with the eighth-level mech gain an advantage in the alliance negotiations.

Nine-level mecha, once the tenth-level mech is released, it will definitely detonate the entire interstellar.

The value of these materials can no longer be measured by money.

As long as the Ninety-level mecha is successfully developed, Daddy will probably want to dominate the interstellar by then.

Yun Yi and Rong Yan did not expect that they had only come here in order to avoid disaster after encountering an ion storm.

In the end, he would get such a huge surprise.

Although Yun Yi had never urged Little Mango before, he hadn't said anything about going home.

But the bottom of my heart is always a little anxious.

No matter how high the level of technology is here and how good the living conditions are, this is not the world he is familiar with.

He doesn't like it here, and if they don't go back one day, he can't feel at ease for one day.

Today, the most important material problem has been solved. Although it may take a long time for Xiao Mango and Yuan Fei, as long as the materials are available, the remaining problems are already simple.

Yun Yi's whole person is quite clear.

When a group of people were excited, they received a message on the face communicator.

The message stated that he would meet with Rongyan alone, and at the end it also included the place where she would meet her.

Although this message did not have a signature, there was only one person who had grievances with her under this abyss, and had to ask her to meet in person.

The face can guess who it is without even thinking about it, and the reason is very simple.

She cares about the Master, she naturally can't be afraid, and she doesn't think that such a trivial matter should bring Yun Yi to support her.

If she doesn't even have the ability to solve this problem, then she really doesn't deserve Yun Yi.

So Rong Yan took advantage of Yun Yi's happiness, and found an excuse at random to take Yun Yi out.

Then, after looking for someone to ask for the address in the message, I went there alone.

Under this abyss, the environment was much better than she had imagined.

It can almost be called beautiful scenery.

It was almost two completely different states from the desolate look above the abyss.