Lin Yun's strength increasingly shocked Xing Lan as the fight progressed, ultimately forcing her to unleash her full power.

"boom--"

After fighting for half an hour, the fight ended with the two exchanging a punch, their bodies crashing into the light barrier at the edge of the arena like cannonballs.

"Snap—"

In an instant, cracks appeared in the light barrier of the training ground.

"Hiss—"

Those powerful cultivators from the Heavenly Bamboo Sect were also watching the battle, and upon seeing this scene, they all gasped in astonishment.

This training ground belongs to their Tianzhu Holy Land, how could they not know how powerful it is?

They could also see the difference in cultivation levels between Lin Yun and Xing Lan...

One is at the early stage of level 5, and the other is at the late stage of level 6.

As a result, the two not only fought to a draw, but also caused such a commotion, which is something that even two peak level six experts on their planet would find difficult to do.

They were particularly wary of the strength of these extraterrestrial visitors, especially Lin Yun.

At the early stage of level five, they already possessed such terrifying strength. Their dazzling moves were incredibly impressive; they had never imagined that battles could be fought in this way.

No wonder this young man has such terrifying subordinates.

This young man is probably a high-ranking member of some advanced civilization or powerful force.

Some people muttered to themselves.

That Lord Xinglan is no less impressive.

Some time ago, when they dealt with Lord Xinglan, his strength was only average, around the mid-stage of level five. Now he has reached the late stage of level six.

This speed at which their strength has increased is too fast.

The last vestiges of resistance in their hearts gradually faded during this spectacle.

...

"Brother Lin, your strength... is terrifying. You're only at the early stage of the Golden Core realm, yet you can fight me, who's at the late stage of the Domain realm, without being at a disadvantage. How many martial arts skills from level one to three have you mastered, and how many of them have reached their peak?" Lin Yun and Xing Lan walked down from the training ground, and Xing Lan clicked her tongue in amazement.

He also knew that the more martial arts skills one learned from levels one to three, the more advanced the skills one could reach, and the deeper one's foundation in martial arts would become.

"I've learned over five hundred martial arts techniques, from level one to level three, and I've mastered them all," Lin Yun said with a slight smile.

"More than five hundred sects... all of them have reached the peak realm?" Xinglan's expression changed drastically, and she gasped.

This is... way too terrifying!

Many owners of the Cosmic Trading System are considered quite good if they have at least one martial skill of each level that has reached its peak. If they have two or three martial skills of the same level that have reached their peak, they are considered elites among the owners of the Cosmic Trading System.

More than 500 sects, all of which have reached the peak level. What does that mean?

If all upgrades were made using the Cosmic Trading System, it would probably require at least one billion Spirit Crystals.

That's a billion spiritual crystals...

Even though Lin Yun casually gave him 100 million spirit crystals, Xing Lan was still shocked by the number.

Their Garan civilization, with over ten million people, can only provide one and a half spiritual crystals per day. If they accumulate at this rate, it would take at least several million years to accumulate that many spiritual crystals.

It's laughable that he was so proud of it back then.

However, this also explains why most of the owners of the cosmic trading systems he knew were suffering so much.

One day later.

Lin Yun's mental strength has increased to the early stage of level seven, and his strength has increased once again.

He didn't fight Xinglan, but he estimated that if he fought Xinglan again yesterday, he wouldn't have much trouble defeating her.

However, this was only yesterday's Xinglan, because on this day, Xinglan's strength improved again, reaching the peak of the domain.

Xinglan really went all out this time.

Normally, he wouldn't be willing to spend so many spiritual crystals to improve his own strength.

Perhaps he was too focused on the potential of this planet.

With a population of over 30 billion, this is two to three thousand times larger than that of the Garan civilization. Furthermore, this is a powerful cultivation civilization with a high-quality population, and each individual radiates a spiritual energy that surpasses that of the Garan civilization's humans by a considerable margin.

Of course, at the same time, the spiritual energy emitted by these people is far less than that of humans on Earth, which is why Lin Yun doesn't have much interest in them.

If, at the same time, the spiritual energy emitted by the people here is similar to that of humans on Earth, Lin Yun would never let these people go.

In total, the spiritual energy provided daily by the more than 30 billion people here is estimated to be about 10,000 times that of the 15 million people of the Garan civilization.

In other words, the harvest of spiritual crystals in a day is approximately more than 10,000.

Even so, it is still an incredibly staggering amount of income.

Compared to the Garan civilization, it was thousands or even tens of thousands of times better.

No wonder Xinglan attaches such importance to it.

He intended to operate it as his base of operations.

His original strength was too low. If Lin Yun left, he wouldn't be very confident in controlling the planet.

Now, even if he breaks through to the late stage of the Domain Realm, he only has a little confidence.

His plan was to advance to the seventh level of martial arts, also known as the Star Realm, so that he would have greater confidence in suppressing this planet.

After his mental strength reached the early stage of level seven, Lin Yun planned to leave.

As a result, Lin Yuanshan and Zhang Haoran gained a lot from watching his battle with Xing Lan. The following day of seclusion gave them the feeling of breaking through to the Golden Core realm.

Lin Yun had no choice but to abandon his return trip.

Two days later, Lin Yuanshan and Zhang Haoran finally broke through, one soaring more than 3,000 meters high and the other nearly 3,000 meters high, which surprised Xing Lan once again.

Thus, Lin Yun's group gained two more Golden Core martial artists.

After the two men's Golden Core realm stabilized, Lin Yun raised their spiritual power to the early stage of level seven.

Although it cost a lot, Lin Yun had so many spiritual crystals that he didn't care about the expense.

In any case, Lin Yuanshan and Zhang Haoran are both people he trusts.

After Lin Yuanshan and Zhang Haoran's mental strength increased to level seven, they were able to independently control a warship from a level five technological civilization.

Now, Lin Yun and his group are able to perfectly pilot four warships from a level-five technological civilization back.

If a space war were to break out, four warships from a level-five technological civilization would be a formidable force.

However, Lin Yun did not do that; he was simply traveling. Traveling with too many warships would only be a waste of energy.

Moreover, warships of a Level 5 technological civilization were not Lin Yun's target.

It's not too late to purchase more advanced warships once their strength and mental fortitude have increased.

Anyway, they have Yue Yi, who has the strength of a level nine cultivator, by their side. If they encounter a strong enemy, Yue Yi will be there to deal with it.

...

In front of a warship at Tianzhu Sacred Land.

"Brother Xinglan, take care!"

"Brother Lin, once things are settled on your end, you can come and visit here more often. Remember, this is also your property!"

Xinglan and Lin Yun said goodbye to each other.

In the past few days, Xinglan's cultivation level has finally broken through to the early stage of the Prosperous Star Realm, and he has subdued the six level-seven cultivators and ninety-eight level-six cultivators on this planet.

Even if there are any that have escaped, they shouldn't pose much of a threat anymore.

In the past few days, this planet has also begun to start operating.

This is also thanks to the production lines that Lin Yun brought to manufacture virtual game headsets.

There was already enough virtual game headsets on Earth, so Lin Yun only kept a few production lines and put the rest into the trading space.

Originally, Lin Yun planned to trade it to the owner of the Cosmic Trading System he had previously agreed to, but the owner of the Cosmic Trading System had not yet sorted out his affairs and did not have many spiritual crystals, so Lin Yun had been keeping them in the trading space.

He planned to sell it to the owner of the cosmic trading system when he had money.

Even now.

On the way here, Lin Yun also had the production lines produce some virtual game helmets. In recent days, Lin Yun has had the production lines operate at full capacity to produce virtual game helmets. Up to now, a total of more than 2 billion virtual game helmets have been produced.

These more than two billion virtual gaming headsets are now generating revenue.

You can obtain eight or nine hundred spirit crystals every day.

This made Xinglan very happy.

Full of energy.

Before leaving, Lin Yun simply left those production lines to Xinglan, so that Xinglan could use them and then trade them back.

Anyway, since they're all secondhand items anyway, they don't depreciate much in value.

However, Xinglan insisted on paying a usage fee, paying Lin Yun a total of more than 300,000 spiritual crystals.