"Right now, I have 2,200 Spirit Crystals left in the Cosmic Trading System. Given how quickly I'm acquiring Spirit Crystals, should I buy various equipment to arm myself, or should I save up more Spirit Crystals to buy that kind of equipment...?"

Lin Yun began to consider it.

It must be said that after seeing the benefits of purchasing professional equipment for absorbing and refining spiritual energy, he found it hard to resist the temptation of such equipment.

Even if he buys it on the Cosmic Trading System without the discount from Xinglan, the equipment plus spiritual energy will cost more than six thousand spiritual crystals in total. Even if the spiritual energy on the Cosmic Trading System cannot improve the efficiency of the equipment.

Getting 460 spirit crystals a day is not bad.

The main reason is that he is now acquiring spiritual crystals very quickly.

With over six thousand spirit crystals, thanks to the speed at which he acquires spirit crystals through the cosmic trading system and the professional equipment for absorbing and refining spirit energy, plus the large amount of resources he purchases in reality to exchange for spirit crystals, he can accumulate enough in less than three or four days.

If he adds the two thousand two hundred spirit crystals he currently possesses, he could probably accumulate enough in just two days.

Once he purchases the equipment and spirituality, he can obtain 1,500 spiritual crystals a day.

In just two days, he could go from earning a little over a thousand spirit crystals a day to earning 1,500 spirit crystals a day, and he could continue to snowball like this in the future.

This is a great temptation.

"No, this kind of thinking is not good. If this continues, I probably won't be able to stop until I've covered all the most populous cities in the world. This will take too long..."

Lin Yun quickly took a deep breath and shook off the thought.

Safety is the top priority. Safety is the top priority.

He silently repeated these words to himself.

So many masters of the cosmic trading system have perished in this regard; he must remember the lesson.

That's how many things are; there are plenty of cautionary tales, but many people still tend to cling to a侥幸心理 (a sense of wishful thinking or a belief that they can get away with something).

This kind of mentality is very bad.

"I need to think about how to spend these two thousand two hundred spirit crystals..."

To dispel this feeling, Lin Yun began to shift his thoughts and planned to use facts to eliminate it.

If he spends almost all of the 2,200 spiritual crystals, his psychological state should decrease significantly.

After all, it's easy to accumulate around four thousand spirit crystals, but it's not so easy to accumulate more than six thousand spirit crystals.

"Purchase higher-level defensive equipment first..."

Lin Yun thought to himself.

This is necessary. The last incident showed him the power and audacity of some forces. His own problems are not too serious, but his parents, sister, and Xia Qingqing's side will need to have their defenses upgraded.

After the last incident, he had already sent more senior bodyguards from Golden Sword Security Company, but it still wasn't enough.

Soon, Lin Yun decided to buy four protective pendants.

Each pendant is a crystallization of one hundred spiritual essences.

Compared to the protective pendants his parents and sister are currently wearing, which cost only ten spirit crystals, this pendant, costing one hundred spirit crystals, is quite extravagant.

Previously, purchasing a multi-functional flying car cost only thirty spirit crystals, and purchasing an advanced robot also cost only thirty spirit crystals.

According to the data provided above, it can block dozens of ordinary missiles on Earth without any problem. As for sniper rifles, even very powerful ones, they can keep blocking missiles as long as their energy is not depleted.

Unless the situation is too dangerous, it should be able to hold out until he goes to provide support.

Leaving aside other modes of transportation, just the stealth flying car he just bought can reach speeds of 3,000 kilometers per hour.

Confirmed, payment due.

Soon, four protective pendants appeared in the trading space.

Similarly, the balance on the cosmic trading system is now down to only 1,800 spirit crystals.

"Should we buy a more advanced robot...?"

Next, Lin Yun hesitated again.

There are no highest-level robots, only higher-level ones.

The ordinary construction robots and advanced robots he bought earlier could only be considered level one robots.

The price of a Level 1 robot is generally less than one hundred Spirit Crystals.

Ordinary robots can only do simple housework and have little power. They can be bought for as little as a single spirit crystal, but their abilities are very limited.

Once the price of a robot exceeds ten spirit crystals, its flexibility increases significantly, making it similar to a real person in some aspects and giving it a certain level of power.

According to statistics from the Cosmic Trading System, ten robots with spiritual crystals have martial arts strength roughly equivalent to a martial artist in the early stages of the Ming Jin realm.

The robot, composed of thirty spiritual crystals, possesses martial arts strength comparable to a mid-stage Ming Jin martial artist.

This level of robot is the same as the advanced robot that Lin Yun purchased earlier.

The robot, with fifty spiritual crystals, possesses martial arts strength comparable to a late-stage Ming Jin martial artist.

The robot, composed of seventy spiritual crystals, possesses martial arts strength comparable to a peak Ming Jin martial artist.

With one hundred or more Spirit Crystals, you can purchase a Level 2 robot.

The robot, composed of one hundred spiritual crystals, possesses martial arts strength comparable to a martial artist at the early stage of Dark Force.

The robot, with three hundred spiritual crystals, possesses martial arts strength roughly equivalent to a mid-stage Dark Force martial artist.

And so on...

The robot, made of a thousand spiritual crystals, possesses martial arts strength comparable to a martial artist in the early stages of the Transformation Realm.

A martial artist at the Transformation Realm is a grandmaster-level figure. Lin Yun had heard his master mention them many times. Each of these powerful individuals could intimidate a region, and most forces would not dare to provoke them.

Before what happened a few days ago, Lin Yun had never even seen a Dark Force martial artist. At that time, Lin Yun would have thought that buying a few robots with the strength of an early-stage Dark Force martial artist was very impressive.

However, after what happened a few days ago, Lin Yun knew that a robot with the strength of a martial artist at the early stage of Dark Force was not enough.

Some truly powerful forces even possess... experts at the peak of the Dark Force level.

Lin Yun guessed that the black-haired old man had reached the peak of Dark Force, because he could foresee certain dangers, which is a characteristic of a peak Dark Force expert.

Therefore, Lin Yun prefers to buy a robot with the strength of a martial artist in the early stage of the Transformation Realm.

Lin Yun had long admired experts in the Transformation Realm. Just imagining a robot possessing Transformation Realm strength, even if it was only at the early stage of Transformation Realm, was incredibly exciting.

"Just buying someone with early-stage Transformation Realm strength..."

Soon, Lin Yun gritted his teeth and decided to buy a robot of this level.

Anyway, he's acquiring mental crystals very quickly now; with just the Cosmic Trading System and that device, he can get over a thousand mental crystals every day.

You can get a martial artist at the early stage of the Transformation Realm in just one day, which is a great deal.