The elven female elder could go back to discuss the matter, but it was impossible for her to escape at night with the elven mother tree and the tribal elves.

After dealing with the Elf Tribe,

Tang Xiaofan also opened the trading channel. This kind of teleportation castle building is of great strategic significance.

He doesn't want to miss it.

Space teleportation magic circle,

Its only function is to teleport across long distances. When two space magic arrays are connected, a virtual space channel will be formed, and then bidirectional teleportation back and forth between the two space magic arrays can be performed.

You only need to regularly replenish the space teleportation magic circle with soul stones and the space channel will always exist.

This kind of teleportation building is of great strategic significance. The reason why Tang Xiaofan bid for it was because of its strategic value.

Once he has another blueprint of the space teleportation magic circle, Tang Xiaofan can build a second magic circle in the little loli's Black Iron Dwarf Castle.

At that time, the little Loli can come to visit his black technology castle.

And his team of warriors can also fight their way into the underground world where the Dark Iron Dwarf Castle is located, where there are also many dark creatures.

However, Tang Xiaofan is not considering opening up a hunting battlefield in that underground world for the time being.

For now, it is still necessary to increase the strategy on the surface, clear out the local forces on the ground, and then consider going underground.

His main idea was to connect the little Loli's Dark Iron Dwarf Castle with his Black Technology Castle to build a space transmission channel.

There were less than five minutes left before the auction closed, and the bidding price for the Space Teleportation Magic Array Blueprint had been rising throughout the entire day, reaching a high price of 1,700 Soul Stones.

This is a very high price at the moment.

After all, soul stones are very valuable nowadays.

Almost all castle lords are short of soul stones, including Tang Xiaofan. He wants to upgrade the farmer's factory to level five, but he also lacks soul stones.

Previously, in order to bid for his military construction blueprint, a large number of top castle lords borrowed money from everywhere and were in debt everywhere.

It can be seen from this that

How precious and rare are soul stones at this stage.

“There are still many people who know the goods!”

Tang Xiaofan looked at the auction price in the trading area. There were quite a few people bidding for the space teleportation magic circle blueprint, otherwise it would not have tripled from the base price of 500 soul stones to a high price of more than 1,700 soul stones.

Many castle lords are aware of its strategic value. Not to mention that in the middle and late stages, even if the price increases tenfold, there will still be people scrambling to buy it.

Unfortunately, the castle lords have too few soul stones.

Otherwise, would he have raised the price one by one? Tang Xiaofan did not waste time and directly raised the bidding price of the space teleportation magic circle blueprint to one thousand eight hundred soul stones.

This is to deter bidders and solve the problem once and for all.

In the next few minutes, the bidding price remained at Tang Xiaofan's offer and did not continue to rise.

It seemed that the other bidders had given up.

With only one minute left in the bidding, the bidding price finally moved.

Someone added two soul stones on top of the 1,800 soul stones.

It was obvious that this bidder was short of money, and he raised the price every time with gritted teeth, looking very distressed.

Tang Xiaofan was very happy.

Seeing this, he immediately raised the price, shocking the bidder.

It wasn't like Tang Xiaofan was in a hurry to burn money.

Because time is running out.

With the price increasing one by one, who will get the blueprint of the teleportation magic circle? Tang Xiaofan is determined to get this blueprint. He will not challenge himself to bet on the last 3 seconds of the auction just for a few soul stones.

What if someone beat him with a price higher than one Soul Stone? Wouldn't he regret it to death? So he simply raised the bidding price to 1,900 Soul Stones, putting an end to the other bidders' tricks.

Time passes by second by second.

As the auction deadline drew closer, no one made any more bids.

However, Tang Xiaofan was a little nervous, worried that someone would kill him at the last second.

He has a lot of soul stones, and currently has more than 8,000 in reserve.

In his opinion, even if he consumed half of the soul stones, it would be worth it as long as he could take a picture of the architectural drawings of the space teleportation magic circle.

The bidding price is one thousand nine hundred soul stones.

Tang Xiaofan felt a little uneasy, worried that someone would intercept him.

But now no one is offering a higher price.

So I was a little nervous.

The waiting time is long.

Finally, the last second passed and the auction ended.

Tang Xiaofan also breathed a sigh of relief.

Fortunately, no one raised the price, and he spent 1,900 soul stones and successfully bought the architectural drawings of the space teleportation magic circle.

He took a look at his remaining Soul Stone reserves.

Soul Stones: 6010, "If we were to compete in energy stone reserves, I'm afraid no castle lord would be able to match me!"

Tang Xiaofan muttered to himself.

Many top castle lords definitely do not have as many soul stones in reserve as Tang Xiaofan.

His military building, the Farmer Factory, was upgraded to level four yesterday.

Now that we have so many soul stones in reserve, it won’t be long before we upgrade the farmer’s factory to level five.

Tang Xiaofan was confident that he was definitely the richest among all the castle owners.

The reason why he was able to store up so many soul stones in such a short time was not only due to the Warrior Team's crazy hunting and the auction of the Skeleton Warrior species architectural drawings, but also thanks to the two castle forces that were destroyed by the Warrior Team last night.

Those two castle forces, one high-level castle and one level -one castle, together contributed thousands of soul stones to him.

Last night’s castle battle was a way for Tang Xiaofan to get rich overnight.

[You lose 1,900 soul stones, and gain a space teleportation magic circle blueprint]

Tang Xiaofan's mind moved, and then, a blue drawing appeared in his hand.

[Advanced Architectural Blueprint: Space Teleportation Magic Array]

[Number of times used: once]

[Improve the loyalty of castle troops and residents]

[At the cost of consuming energy, you can teleport to a specific target.]

[Increase the prosperity of the castle power]

[Construction requirements: 30,000 units of wood, 20,000 units of stone, 5,000 units of refined iron]

[Special reminder: At least two teleportation magic arrays are required to teleport]

Looking at the information on the drawing,

Tang Xiaofan couldn't help but shake his head.

The Space Teleportation Magic Array is a high-level building with three effects:

But among these three effects, only the second one can help him.

"But it's okay,"

"The second effect is the most important!_"

Tang Xiaofan thought for a moment and decided to build a space teleportation magic circle.