Three and a half hours later, Lin Yun obtained another 95,000 spirit crystals.

It was truly like picking up money.

However, this money represents the culmination of one's spirit.

This is the universal currency of the cosmic trading system.

"Not enough..."

Lin Yun smiled faintly and said softly.

He then set off for the next resource-rich region.

During this period, he deployed many resource detectors, which revealed many resource-rich areas.

However, given his current collection speed, it may not be enough time for him to collect the data.

With a thought, Lin Yun spent 10,000 spirit crystals to purchase two resource detectors.

Compared to resource collectors, resource detectors are not particularly sophisticated products. With 10,000 spirit crystals, Lin Yun purchased two resource detectors that were of extremely high level and of excellent quality.

It far surpasses the resource detectors he had used before.

Anyway, Lin Yun is acquiring spiritual crystals very quickly now, so he feels quite wealthy and extravagant when he spends them.

A minute later, Lin Yun waved his hand and released the two resource collectors that had arrived, letting them find resource-rich areas on their own.

Hopefully, after he has finished collecting the resources in the resource-rich areas he has already explored, these two resource collectors will bring him some rewards, making his purchase of them worthwhile.

"Perhaps, I don't need to reach the next stop to obtain enough spiritual crystals..."

Lin Yun thought to himself.

In the process of reaping quick results, time always flies by.

In the blink of an eye, three days had passed.

Over the past three days, Lin Yun has visited twelve resource-rich locations and obtained a total of 960,000 Spirit Crystals.

This amount is terrifying.

Earth's resources are truly abundant; so far, Lin Yun has only explored a very small part of the ocean.

Including the spiritual crystals provided by the specialized equipment for absorbing and refining spiritual energy over the past three days, the number of spiritual crystals on Lin Yun's Universe Trading System has now exceeded one million.

That's enough for him to buy a robot with the strength of a martial artist at the domain level.

In martial arts, the realm beyond the Golden Core stage is the Domain stage.

Ordinary martial artists call it the Domain of Gods.

Within the domain, the domain master's strength increases greatly, and they can suppress enemies. When the domain becomes powerful enough, it can even annihilate enemies with a single thought, truly like a god.

"Originally, I planned to go to the moon to collect resources, but now, having obtained so many spiritual crystals in just three days, it's really a dilemma..."

Lin Yun gave a slight, bitter smile.

People tend to spend money recklessly once they acquire a large sum of money quickly.

He was the same.

At the same time, Lin Yun wondered if he had decision-making phobia, or if everyone had this symptom to some extent.

If he were to acquire spiritual crystals at a very slow pace, taking only one or two months to obtain this many, he might simply follow his original plan and directly purchase a production line capable of producing robots with the strength of early-stage martial artists.

Now, he is acquiring the Essence Crystal too quickly, reaching his goal in just three days, and he is starting to hesitate.

Perhaps he could buy a robot with the strength of a martial artist at the Domain Realm?

In that case, his safety would be more guaranteed?

It's very possible that he'll be able to run rampant on Earth!

Alternatively, he could accumulate spiritual crystals over a period of time and then purchase a production line capable of producing robots with the strength of mid-stage, late-stage, or even peak-stage martial artists.

At that time, a large number of robots with the strength of advanced martial arts masters were mass-produced. Even if they perished, they could be reproduced cheaply. They could be used in all sorts of places. At the same time, they could also earn a lot of spiritual crystals on the cosmic trading system... Thinking about it, it was quite tempting.

Alternatively, he could buy a better resource collector, which would allow him to collect resources faster, and similarly, he could obtain spirit crystals faster.

To do something well, you must first have the right tools.

Perhaps, in time, he will be able to obtain just as many spiritual crystals again, perhaps in less than a day.

However, his own safety is the most important thing. Before that, he might need to buy a robot with the strength of a martial artist at the Domain Realm.

Otherwise, if any unknown danger were to occur during this time, it would be too late for him to regret it.

The idea of ​​purchasing a robot with the strength of a martial artist at the Domain Realm kept lingering in Lin Yun's mind.

"Let's buy a robot with the strength of a martial artist at the Domain Realm level!"

Lin Yun quickly made a decision.

Perhaps he longs to have a super powerful martial arts expert as a subordinate, which is related to his own background as a martial artist.

This mentality is easy to understand.

However, his safety is indeed very important.

"Buzz—"

Without hesitation, Lin Yun immediately began purchasing a robot with the strength of a Domain Realm martial artist from a shop on the Cosmic Trading System.

It's the same store where I bought the robots with the strength of Golden Core warriors the previous two times. This store not only sells robots with the strength of Golden Core warriors, but also robots with the strength of Domain warriors.

However, this level of robot is also the highest-end robot sold in this store.

During this period, Lin Yun's purchasing power has changed dramatically. Now, he has purchased the store's most advanced robot, and the store owner has also taken notice of Lin Yun.

Xinglan could tell that Lin Yun was a newcomer, and the shop owner could naturally see it too. He immediately judged that Lin Yun was a customer with great potential because a newcomer had such a large spending power.

He was very polite to Lin Yun, gave him a 5% discount, and promised that if Lin Yun bought any martial arts robot from his store, regardless of the level, he would get an 8% discount.

One million Spirit Crystals, at a 5% discount, would be 950,000 Spirit Crystals, saving 50,000 Spirit Crystals.

The subsequent promises were also very tempting. This meant that if Lin Yun bought another robot of this level from this store, he would only need 920,000 spirit crystals, saving 80,000 spirit crystals.

It must be said that there is a significant difference between the owners of the Cosmic Trading System.

Xinglan spent hundreds of years accumulating 100,000 spiritual crystals.

Lin Yun easily obtained one million spirit crystals.

Lin Yun's transactions with the owner of this universe trading system can easily save him tens of thousands or even hundreds of thousands of spirit crystals. How huge is that difference?

Every owner of a cosmic trading system is a favorite of the heavens; however, there are significant differences between these favorites.

Lin Yun sighed.

This is similar to the wealth gap on Earth. Some people are born into poor families and may not be able to afford a house in a small city even after a lifetime of hard work, while others are born into extremely wealthy families and can easily squander wealth that others could not achieve in several lifetimes.

He was very lucky; the civilization he lived in was rich in resources.