After becoming a high-level alchemist, Hathaway also began to enchant those dragon leather armors. It would take a long time to enchant all the more than 30 dragon leather armors.

The construction of Zhenbei City is proceeding in an orderly manner. The ice and snow continue to melt. Many hibernating animals are also dispatched. The cold wind has dissipated. All signs indicate that spring is coming.

The centaur tribe once again came to Zhenbei City to buy food. Their battle with the orc tribe stopped temporarily, and both sides had reached the point of exhaustion, but the loss of the orc tribe should be greater, after all, they ran out of food.

The Orc tribe retreated temporarily, and the Centaur tribe did not pursue it. After all, the Centaur tribe was not having a good time. This time when they came to Zhenbei City, Sulun once again traded a batch of food and weapons with them. Sulun exchanged 500 steeds. Now the horses in Zhenbei City can do all the soldiers, one for each, and there is surplus.

The blacksmith shop has been very busy during this period. After all, the demand for armor and weapons of the troops in the territory is not small. The blacksmith shop consumes a lot of iron every day. Fortunately, there are iron ore in the territory.

Suren prepares to change the armor of the pikemen into the city, and the barbarians also need to change the armor. Although the blacksmith in Zhenbei City can make plate armor, the output of steel used in the plate armor is not high. After this improvement, the blacksmith shop has produced a lot of steel, but steel is more used to make weapons.

Back to the lord’s castle, Angela and Annie stepped forward to greet him. Angela helped Sulun untie the cloak and hung it on a hanger next to it, while Annie took out the towel to help Sulun scrub her face.

After some cleaning, Su Lun stretched and then slumped directly on the sofa. Reclamation of farmland is the fundamental development of the territory, so Su Lun is very busy during this period, and he has been patrolling and guiding all day long. After all, there are too few people with high farming skills in his hand, and in many cases he can only do it himself.

Angela and Annie came to Su Lun obediently, one massaging his shoulders and the other hammering his legs. The massage skills of the two were still a bit jerky, but they were beautiful and delicious.

Just when Su Lun couldn't help but want to taste dessert, a guard came to report.

"My lord, there is an emergency."

"What's the matter?" Su Lun put a comfortable face on the elastic thigh of the little maid.

"I found a hole in the iron mine. When the kobold dug it, some undead skeletons appeared in it. The tunnel seems to be connected to the underground world."

"Underground world?" Su Lun opened his eyes and looked at the guard. "Are you sure it's the underground world?"

"Sorry, Lord Lord, because the soldiers didn't go too deep, it's not clear whether the underground world is connected there..."

Su Lun nodded and didn't speak any more. The underground world had very few links with the ground, and it usually appeared in the mining area. Many people think that the underground world is full of magma, dark and cramped, but in fact the underground world is very big.

The vast majority of planets have faults underground, rather than being completely solid. The scale of the underground world can be large or small. The largest may be as large as a kingdom, and the smallest may be some passages and caves.

At present, the drow dominates the underground world, and there are many other species, such as gray dwarves, magic eyes, tauren, cavemen and so on.

There are no fewer races living in the underground world than on the ground, and the underground world is far more dangerous than the surface world.

A passage leading to the underground world appeared in the domain, which made Su Lun pay attention to it. He needed to figure out whether this underground world threatened the domain.

Sulun sent people to call Ayton. As a drow, Ayton was very familiar with the underground world. Sulun was going to take Ayton into the underground world to explore.

The tunnel discovered by the iron ore factory is located in the depths of the iron ore. Under the leadership of the kobold miners, Su Lun entered the mine. There are torches in the mine tunnels. Because of the kobold figure, the mines are relatively small. Many times Suren needs to bend over to pass.

There are also simple mining tracks here, but the ore is pulled out by manpower. There is a torch every ten meters or so along the way, but there is no torch about two hundred meters deep into the mining area. The surroundings gradually darkened, and mine tunnels extending in all directions appeared in front of them.

This iron ore in Zhenbei City had been mined for a long time before Sulun came. At first, it was an open-pit iron ore, but after a long period of mining, the quality of the upper iron ore is getting worse and worse, so it can only Mine down.

Under the leadership of the kobolds, Sulun and Ayton came to the entrance of a cave and opened the strategic map. All the places he passed by appeared on it. There are still many blanks on the entire map, and some places are marked with a lot of information. data.

Going down the hole in front of you, you have entered the underground world. Su Lun briefly observed it, and then took Ayton into it. The cave is very dark. Fortunately, both Sulun and Ayton have night vision capabilities. In this dark environment ~lightnovelpub.net~ the line of sight is not affected.

The passage is very long, and the two have walked for more than ten minutes without any change. The passage seems to have traces of artificial modification, but the technology is very rough.

"Squeak!"

At this moment, some strange noises were heard nearby.

Then in the dark corners, some mice larger than cats came out. They are quite different from common mice. They have prominent sharp fangs, sharp claws, and slightly reddish eyeballs.

"Species: Mutant Rat

Level: 4

Skills: Bite, disease, sharp claws. "

After seeing those mice, Su Lun was also surprised. These mice were actually bigger than cats. At this moment, a sparse sound came from the passage in front. Immediately afterwards, Su Lun and the two saw hundreds of mutant magic rats in the depths of the passage approaching quickly.

"There are not many mice!" After seeing the scale of the mutant demon rat, Su Lun smacked his tongue secretly. If such a group of mutant mice suddenly ran out, it would definitely be a big trouble for those kobolds. From the system panel, those mutant mice are not strong. The only problem is the virus they carry. You must know that the plague is very scary. of.

After seeing the two of Sulun, a large number of rats rushed forward to attack. Su Lun, who was staring at dozens of mice in front of him, only felt his scalp numb.

Sonorous.

Su Lun drew the long sword, the narrow space in the passage was not suitable for the long spear. The strength of the mutant demon rat is similar to that of ordinary people, the strength is close to that of wild cats, and the speed is relatively fast. If you are careful, ordinary adult men can also deal with it. But there are too many of them.

"Be careful, these mice have viruses in them, and bites by them are likely to get plague." Su Lun moved his wrist and said to Ayton next to him.