Then the farmers in the castle who had not yet been assigned work entered the factory.

But it seems that there are many vacancies and the factory has not yet started.

Tang Xiaofan had no choice but to go to the farmer factory and recruit another group of farmers, about three hundred in total, before he officially started the factory!

After the factory started up, a few moments later,

A steel monster, neat and fierce, slowly drove out of the workshop! [Initial, track-laying locomotive, the only one!]

[Quality: Ordinary]

[The locomotive used to lay tracks has powerful defense and track-laying capabilities! ]

Then, a group of female farmers quickly got on the locomotive and stood in the cockpit, weapons bay, and track-laying bay in an instant. They waved to Tang Xiaofan, and the track-laying locomotive started!

The railway route planned by Jarvis appeared in front of Tang Xiaofan. The initial plan was to build a trunk line from the black technology castle to the elf tribe.

Tang Xiaofan nodded in satisfaction, and then watched the track-laying locomotive begin to lay the track.

It first needs to build a main station and dispatching station in the Black Technology Castle.

In this way, other trains produced in the factory can enter the track, and other cities in the future can also be connected to the black technology castle.

Tang Xiaofan took a quick look at the plan. He believed in Jarvis's ability and asked him to implement it.

Then he yawned and looked at the blood moon hanging above his head. It was late at night.

He was also ready to take a rest.

After upgrading to a mid-level town, the castle had changed a lot. Even his bedroom had become more luxurious, exuding a luxurious aristocratic atmosphere.

Before going to bed, Tang Xiaofan opened the trading channel as usual and took a look to see if there were any items worth buying.

For example, the blueprint of a space teleportation magic array. He has already built a teleportation array in the castle. As long as he gets another architectural blueprint of a space teleportation magic array, he can connect to the little Loli's Black Iron Dwarf Castle.

At that time, the little girl can come to his castle to play at any time, and Tang Xiaofan can also send a team of warriors.

Kill your way into the underground world where the little Loli is, open up new hunting areas, and even attack the local forces of the underground world to lay the foundation for conquering the underground world in the future.

After all, his road is very wide.

This is also a reflection of strength.

Some castle lords, because their castles are weak, can only struggle to develop in a very small area.

At the same time, he can attack the local forces in the forest, compete for dominance in this vast forest, and establish a black technology dynasty.

On the other hand, you can also expedition to the underground world without opening up new battlefields.

There are many things he can do.

After walking around the trading area...

Tang Xiaofan was a little disappointed that he didn't find the blueprint of the space teleportation magic array.

There are many commodities in the trading area, tens of millions of them, but after searching for keywords, not many of them caught his eye.

Even if you find one you like, it would be extremely expensive, the price is extremely outrageous.

Tang Xiaofan closed the trading area casually.

Open the world chat channel next to it,

Check your chat messages before going to bed to learn about the world outside the forest.

Even late at night, the world chat channel is still busy, with many castle lords and wanderers chatting on it.

After browsing for more than an hour, Tang Xiaofan got some useful information and memorized it all.

Just as he was about to go to bed, a good friend sent him a message.

As he expected, it was the little loli from the underground world.

Usually at this time, the little girl would send him a cute smiley face and say good night.

The same is true today.

However, before saying good night, the little Loli told Tang Xiaofan that her black dragon egg had hatched successfully.

"Tang Xiaofan, you don't know that little black dragon is really ugly. It's all black and naughty. When it hides under the bed, Ke'er can't find it."

Tang Xiaofan grinned. He could imagine that the little Loli was pouting and complaining to him.

Tang Xiaofan replied with a smile: "How is the loyalty and potential of the black dragon?"

"Well, Ke'er has checked, the little black dragon's loyalty is 100 points."

“That’s good too!”

Tang Xiaofan guessed that the little black dragon's initial loyalty of 100 points might be related to the fact that it was hatched.

After all, they didn't come here to seek refuge, but were directly hatched in the hands of the little loli, so it's normal that they are very loyal.

In addition, the little Lolita's own charm value is not low, which can affect the loyalty of the soldiers.

As for the growth potential reaching the peak of level 21, it is also normal...

The Dark Dragon is one of the five colored dragons.

On the contrary, his fire dragon egg has the potential to grow to the demigod level, and has a high probability of becoming a Flame Dragon King.

This is relatively rare.

"Train the dark dragon well. When it grows up, it will be a powerful force that can help you protect your Dark Iron Dwarf Castle."

"Okay, Ke'er got it!"

"By the way, big brother, today a very beautiful elf sister came to Ke'er's castle!"

Tang Xiaofan was stunned. There are elves in the underground world? But he immediately realized that the elves that appeared in the little loli's castle should not be the natural elves on the surface, but the evil creatures from the underground world, the dark elves.

Dark elves are corrupted evil creatures.

Live in the underground world and are a huge race.

As to what exactly caused the elves to fall, it is unknown.

Tang Xiaofan asked curiously,

"What is that elf doing in your castle?"

"The elf sister said that her tribe is at war with a group of ugly human-faced spiders and needs equipment. She wants to trade equipment with us."

Tang Xiaofan became interested. This was the first time he did business with the local forces of the Continent of Gods and Demons.

But there's a problem, evil creatures can't be trusted.

The so-called credibility is worthless to them, and they need powerful force to intimidate them in order to ensure the normal progress of transactions.

If you can't grasp the situation, it's normal to be robbed by cheaters.

Tang Xiaofan thought for a moment and asked:

"What did the old dwarf in the Dwarf Palace say?"

The old dwarf is the guardian, and his level has reached twenty-one. He is not a Dark Iron Dwarf, but an orthodox dwarf with pure blood.

After the little girl built the dwarf palace, the old dwarf moved in directly with his bags.

"Well, the old dwarf said that for the development of the castle, we can try to do a business with the elf sister."

"That's fine. Tell the dark elf that equipment trading is OK. Soul stones are preferred as payment, followed by wood, stone, refined iron and other materials."

"Yeah, Ke'er, listen to me."

"How do you know that the young lady is a dark elf? Ke'er hasn't even had the chance to tell you yet."