The value of the Warcraft crystal nucleus and the energy spar is comparable, the former is dug out of the warcraft skull and gathers most of the elemental power of the Warcraft, and the latter is an ore product, which only appears in areas where the elemental energy is enriched, and the output is very small.

For magicians, the most common use of the Warcraft crystal nucleus is to make the head of a magic wand, and it is often used in some alchemy experiments, it has an auxiliary promotion effect on knights and magicians, but the effect is very complete, and it is better to last.

Energy crystals are generally used to charge large magic tools, or to assist in impacting higher realms, such as floating ships, or space fortresses docked outside the plane, and their main kinetic energy is provided by energy crystals.

Locke had just been promoted to a high-level squire, and his Dou Qi tolerance had not yet reached his limit, so now was the time to use energy crystals, so how could he use this trading method.

Most of the knights who came to the Holy Tower to trade used the Warcraft crystal nucleus to pay, and the white-bearded magician was not surprised and took the Warcraft crystal nucleus handed by Locke.

With just a sweep of his spiritual power, the white-bearded magician had already discerned the authenticity from the fake.

"Please wait. ”

I saw that the white-bearded magician in the window got up and left for a while, and it didn't take long for him to reappear in the window again, with four more rolled dark cyan scrolls in his hand.

"Your thing, knight. The magician handed the scroll over.

Locke didn't look at it, and directly put the scroll into the space ring, he felt that such a big exchange would not trap him.

"Are there any other commodities?" asked the white-bearded mage with a smile, the transaction amount of the six high-grade magic crystals was not much for him in the end.

"No, I'll come back if I do. Locke got up and said goodbye, it wasn't that he didn't have anything he wanted to buy, but he didn't plan to buy it here because it was too expensive.

"Alright then, knight, please look for my window number next time you come, and have a good time!" said the white-bearded old man, pointing to the number 17 above his window, and said with a smile.

"I will. Locke nodded.

After walking out of the Santa Exchange, Locke did not rush to find his next target, but found a restaurant to sit down and have a meal.

Yes, restaurants, in the trading area outside the Holy Tower, there are quite a few such shops.

On this island, there are not only magicians and knights, but also a certain number of ordinary people living here.

Some of them worked as slaves and odd jobs in the Santa Academy, and some of them opened shops in the trading area on the outskirts of the Holy Tower, mainly serving mages and knights.

This was their only means of making a living, because neither the huge forest inside the island nor the endless sea beyond the island could be explored by ordinary people.

After a full meal, Locke threw a low-level demonic beast crystal nucleus from the table and said, "No need to look for it!" and left with the waiter's thanks.

These ordinary people also have their own monetary system, but unfortunately gold coins are not applicable here, and Locke can only pay for his meal with the Warcraft crystal core.

With half a day left, no more, no less, Locke wandered around the trading area.

His idea is to buy another space ring, the one he is currently using was given to him by Angelina before, with the improvement of his strength and the richer and richest family background, the internal space of this space ring is no longer enough.

In addition, this is a women's ring, and when Locke takes it out to get something, it is quite embarrassing to be seen.

The trading floor he had just left definitely sold the Space Ring, and it must have been the work of some master in Santari, but he didn't want to spend that unjust money in it.

There is such a thing as a space ring, as long as it can be used, Locke doesn't have too many requirements.

Walking around the trading area, Locke found what he wanted to buy.

In front of a stall, there are all kinds of magical equipment, and many knights gather here, and it seems that there are a lot of good things.

The stall owner is a middle-aged male magician, who looks more wooden in appearance, and looks like a dead house among magicians.

These magical equipment should all be his works, although the appearance is relatively rough, but it seems to be practical.

"How much does this gravity bracelet cost?" asked a dark-skinned man who was two meters tall, he didn't wear knight's armor, but with his muscles, he was estimated to be able to withstand a normal sword attack.

"Five medium-order crystal nuclei. The middle-aged magician cherished words like gold, and was silent after saying the price.

"I bought it!" The swarthy man threw the five mid-level crystal nuclei onto the stall, picked up the gray gravity bracelet, and played with it with love.

The gravity bracelet is a thing that Locke has seen in the training room of the Knight's Palace, and the small bracelet can be adjusted by the user himself, increasing the weight by 100 to 500 kilograms, whether it is a normal cultivation or a sudden use in battle, it is a good piece of equipment.

From the point of view of appearance, this bracelet is more than a grade lower than that of the knight's hall, and the upper limit of the weight that can be increased is also a little lower, only about 400 kilograms.

But the most important thing is that the price is really cheap, Locke couldn't help but complain, if it was in the trading floor just now, it is estimated that this gravity bracelet will also cost the price of a high-level crystal nucleus.

The swarthy man took his harvest and happily turned around and squeezed out of the crowd.

"If it's broken, you can guarantee it!" the middle-aged magician seemed to remember something, and stood up and shouted to the swarthy man who had already squeezed out of the crowd.

No one answered him, but from the back of the crowd, he stretched out two black hands and waved, and the swarthy man said that he understood.

In addition to the gravity bracelet, there are many good things in the middle-aged magician's booth, and there are already knights who have picked up the objects to ask for the price.

"I need a space ring, do you have any recommendations?" asked the middle-aged magician when it was Locke's turn.

"This, this, and this are all good. The middle-aged magician picked out three rings of different shapes from the stall and handed them to Locke.

Each ring was engraved with mysterious magic patterns, and a faint magic surged, and Locke knew that these three rings were larger than the one he was using now, and the internal space was larger.

"Can you tell us about the difference?" asked Locke.

The middle-aged magician paused first, took the three space rings, and said, "The internal space of this one is 50 cubic meters and the weight is two tons, this one has an internal space of 100 cubic meters and a load of three tons, and this one has an internal space of 150 cubic meters and a weight of four tons." ”

The three spatial rings were all made by him, so the magician opened his mouth without thinking, and the difference between them was only in the internal space and the load-bearing capacity.

"I want this!" Locke pointed to the space ring in the middle, the internal space of 100 cubic meters is not as good as Angelina's black bead, but it is not much worse, enough for Locke to use now.