There are three robots in total, all of which can be repaired.

Cao Xing directly spent a lot of materials and clicked repair.

A system prompt appears.

[Repair in progress...]

“Huff! Huff!”

The damaged parts of the three robots were recovering rapidly, including the electronic components inside.

[Repair successful, you get 1 shovel robot lv15*1, 1 crawler robot lv15*1, 1 drilling robot lv15*1, territory population +3]

The three robots made a mechanical synthesized voice and looked at Cao Xing and spoke.

"Master...please give me your orders..."

Cao Xing nodded with satisfaction.

These robots all have strength comparable to elite monsters of the same level, and combined with Cao Xing's talent, it is equivalent to a qualitative change.

It can also increase your combat power.

Then he ordered, "Keep going."

Four robots and four level two creatures marched forward in a mighty procession.

Cao Xing and Liu Muxue continued to follow behind.

Because all the mole people in this mine had been killed by Cao Xing, he had almost nothing to worry about.

Whatever I saw on the road, I took it all away.

[Obtained Mine Cart*1, obtained Iron Ore*67, Cursed Metal*12, Mythril Ore*5, Mana Stone*23, Stone*112...]

[Obtain rails*42, obtain magic crystal*1. 】

【Obtained...】

After picking up a lot along the way, it can be said that it was a great harvest.

Cao Xing looked at the materials in his backpack with excitement in his eyes.

【Mine Cart*27】

【Railway*1334】

【Iron Ore*1023】

【Cursed Metal*357】

【Mythril Ore*135】

【Magic Stone*274】

These are the harvests from this trip into the mine, and it can be said to be a great harvest!

Cao Xing said happily: "More than a thousand meters of railroad tracks are now more than enough to be laid in the mines near the camp."

However, something made Cao Xing feel strange.

Since this is a mine, the Mole People have obviously been working here for some time.

So, where did these mole people put the ore they mined before?

So, Cao Xing said to Andrew and the others in front of him, "Pay attention to see if there are any forks in this mine. Let's look for the mine warehouse of these mole people."

Hearing this, Assam, Andrew and others began to look around.

However, everyone continued to move forward along the depths of the mine while groping.

Not long after, a bright light appeared in front.

Only with the help of the bright light did we discover that this was also the entrance to a mine.

This situation shows that they have already passed through this deep mine.

Asam, who was walking in the front, said, "My Lord, I found many traces of wheel tracks at the entrance of the mine."

"The mole people may have transported the mined ore through this passage."

Cao Xing was stunned for a moment, looking at the wheel extending deep into the snow.

It was obvious that the Mole Man's convoy had been gone for some time and they were a step late.

Cao Xing shook his head, "Forget it, let's go back first."

This time, their harvest was great. They not only obtained a large amount of ore, but also a lot of experience.

Four powerful new robots have been added to the team.

And the key point is that these four robots are very maneuverable in the snow.

Especially that giant crawler robot.

With a height of three meters and two huge tracks, it can adapt to many terrains.

Cao Xing thought: "It shouldn't be a problem for a robot like this to carry two people through the snow, right?"

Thinking of this, Cao Xing climbed onto the back of the crawler robot first and found a flat place to sit.

Then he patted its shoulder and said, "Go forward!"

The tracked robot received the command and its two tracks began to rotate rapidly.

“Crunch! Crunch!”

There were two wheel tracks nearly fifty centimeters wide left on the snow ahead.

The tracked robot moved forward rapidly. Cao Xing felt the whistling sound of the wind in his ears and was delighted.

"So fast! This crawler robot's mobility is beyond my imagination!"

So, Cao Xing continued, "Crawler robot, full speed ahead!"

The crawler robot responded with a mechanical voice: "Received... Master..."

Buzz!

Its energy core began to spin rapidly, switching to a high-energy state.

At this moment, the movement speed of the crawler robot increased significantly, directly reaching 30 kilometers per hour!

Remember, this is on snow.

A speed of 30 kilometers per hour is already quite amazing.

"Wuhu! So fast!"

Cao Xing watched excitedly as the scene around him rapidly receded.

Andrew and others who were at the entrance of the mine looked at Cao Xing riding a tracked robot in the snow ahead, and they looked at each other.

After turning a few circles, Cao Xing controlled the tracked robot and walked back.

Then he looked at Liu Muxue who was standing beside him and said.

"Mu Xue, come up."

Cao Xing controlled the tracked robot and stretched out his arm in an invitation gesture.

With a curious look in her eyes, Liu Muxue stepped onto the mechanical hand, and then was lifted up steadily, her eyes starting to rise.

After a while, she sat next to Cao Xing.

Cao Xing asked, "Are you sitting still?"

Liu Muxue nodded gently, "Yes."

Cao Xing said, "Okay, let's go and return!"

Andrew, Assam and others received the order and began to move forward towards the vast snowfield.

Four robots followed closely behind.

Boom! Boom! Boom!

The eight figures moved forward very quickly.

With the advent of robots, their mobility has been greatly improved.

This place is seven kilometers away from the camp, and it used to take more than an hour to get there.

But now, at this speed, it would only take a dozen minutes to return to the camp.

It can be said to be a huge improvement.

Whoosh—whoosh—

The cold wind blew past my ears.

The crawler robot moves very fast and smoothly.

But beneath the ice and snow, there may be obstacles such as debris or branches.

Although it will be run over by the tracks, it will also cause some bumps.

Liu Muxue was a little nervous and grabbed Cao Xing's wrist involuntarily.

Then, she seemed to have found her backbone and felt relieved.

In front, Andrew was riding the Frostwolf, Asam was on all fours, and there were four robots.

A group of people walked in this vast snowy land.

As for Sarah, she was sent by Cao Xing to explore the surrounding environment.

A few minutes later, they had covered almost 3 kilometers.

At this moment, Sarah appeared in front of Cao Xing.

"stop."

Cao Xing quickly stopped the team and asked.

"Sarah, what's wrong?"

Sarah replied calmly: "There is a battle ahead."

"Fight?"

Cao Xing asked in confusion: "Who is it?"

Sarah replied: "A group of rangers, they are besieging a mammoth."

Rangers and mammoths?

At this time, the druid beside him also said with some doubt: "The ice mammoth is a migrant from the snowfield, a social creature."

"The rangers are not strong enough to deal with such a powerful creature."

Seems to know Andrew's doubts.

Sarah shook her head. "It was a lone young mammoth, but it fell into a ranger's trap!"

…