Wang Dong made a decision, and Lei Dong and Zhang Zilan had no way to object.

Besides, both of them wanted to rescue Xie Chuyue and them as soon as possible.

If the guy named Clark wasn't lying, then it would be ideal for him to lead the way into the pit through the secret passage he said.

Either way, you have to take a gamble.

Why?

From last night's battle, Redon already knew that there were many enemies near the pit.

If you kill all the way, it will take a lot of time.

In addition, the Holy Cross Legion may not sit idly by, and may poison Xie Chuyue and them, or at least take them hostage.

It is not difficult to destroy the Holy Cross Legion, but to rescue Xie Chuyue and them, you have to use some brains.

After some preparations, the team immediately set off.

Redon sent several operatives to clean up the aftermath.

Why?

Get rid of the mercenaries you released earlier.

Why?

Clark made it clear.

Last night, they weren't sure that it was the men of the Angu company who attacked the camp, and neither did the corps commander Leon.

If the mercenaries who let them go make it to the pit alive, even if it's just one, they'll bring the news back.

Obviously, Redon didn't want to take any chances.

It's just that he didn't tell Wang Dong about it, because he felt that it was not necessary.

Besides, it was a prisoner he had captured, and it was up to him to decide what to do with it.

Throughout the day, the team marched through the desert.

Following Clark's instructions, the convoy kept heading north.

Why?

To the north of the pit, there is a landfill.

When the mine was mined, the landfill was built, and it was chosen as a landfill for the slag to be precise.

The so-called landfill is actually a valley.

To facilitate the transportation of slag, a tunnel was dug.

It's just that the tunnel has long been abandoned and blocked by blasting.

However, there is an underground river that leads to the inside of the pit.

What's more, this dark river is actually an underground drainage channel for the mine.

In its heyday, there were thousands of miners in the pit, and even a small town was built, and all the sewers went to this underground river, including domestic wastewater.

After the arrival of the large forces of the Holy Cross, a camp was built in the pit and the drainage system that had been built that year was used.

How did Clark know?

He had been to the pits and had participated in the construction of the camp.

While the mercenaries blocked most of the sewers to ensure safety during the construction of the camp, there must have been one left behind, and Clark knew where it was.

Why?

It was a public toilet, and there was an underground river underneath the toilet.

In other words, after entering the pit through the underground river, you can touch it through the sewer of the toilet.

In the afternoon, the team came to the landfill.

It didn't take much effort for Clark to take Wang Dong and them to the tunnel.

He didn't ramble, there was indeed an underground river underneath the tunnel.

In addition, the water flow of the underground river is very gentle, mainly because the terrain is very low, and there is not much drop.

Also, it's the dry season, and the water level of the underground river has been lowered by several meters, so you don't need diving equipment, just swim across.

After leaving a few operatives to guard the tunnel, Wang Dong led the team into the underground river.

Of course, Clark was still leading the way.

It took almost two hours for Wang Dong and the others to come to the drain of the sewer that Clark had said.

It stinks and there is a lot of fresh poop.

Apparently, Clark wasn't lying.

The drain is not blocked, and there is a toilet on top.

In addition, there must have been a lot of mercenaries in the camp.

According to Clark's introduction, the direct command of the corps commander Leon was also a brigade, but it was the largest brigade in the entire legion, with at least 2,000 people.

Of course, Lyon brought only about 1,000 people.

Why?

Leon was the commander of the legion and was responsible for guarding the legion headquarters and other bases, so it was impossible to bring all the personnel over.

In addition, Lyon is responsible for the transport of drugs.

Being able to deploy 1000 mercenaries here is already the limit.

Because it was still afternoon, Wang Dong and they didn't touch it.

Taking advantage of this opportunity, Lei Dong led a group of his men to plant dozens of remote-controlled bombs nearby.

Why?

If the situation changes and it is necessary to evacuate from here urgently, these bombs will have to be used against the pursuers, or more precisely, directly blocking the underground river.

Engaging in blasting was originally Lei Dong's strong point.

At this time, Wang Dong also understood what Clark meant.

There are constantly people in the toilet, there is constantly excrement dumped down, and the underground river is stinking, not to mention Luo Qing, even many operators find it unbearable.

It's like soaking in a!

But what can be done?

Thankfully, a few hours passed quickly.

Around eight o'clock, after the last group of mercenaries changed the guard, the camp would be quiet.

Of course, there are far fewer mercenaries who come to the toilet.

It was only at about nine o'clock that Wang Dong asked Zhang Zilan to take a few operators to touch it from the excrement port of the urinal, which was actually a dung pit.

When Wang Dong touched it, Zhang Zilan had already controlled the toilet and killed two mercenaries who came to use the toilet.

Of course, the way to dispose of the corpse is very simple, throw it directly into the manure pit.

Luckily, there was the bathroom right next door.

Presumably to facilitate drainage, the bathroom was next to the toilet, a large tent to be exact, with dozens of showerheads for showering.

As for the water, it all comes from the upper reaches of the underground river and is purified.

Presumably there were no recreational facilities in the camp, so it was quiet around nine o'clock, except for the mercenaries who were on duty at night, and everyone else was in their respective barracks.

Wang Dong and the others went into the bathroom in turn, just washing off the feces on their clothes, and it didn't take much time.

At this time, Zhang Zilan made a discovery.

What the?

The large purifier installed on the outside of the bathroom is American, and it is a military model, which can be transported by helicopter and has a very high processing capacity.

This kind of military equipment, which is generally provided for the use of field troops, is difficult to buy on the market.

In fact, no private enterprise will buy military water purifiers.

Why?

It's too expensive.

Although the civil water purifier is much larger, it is cheaper and has better economic benefits.

Of course, ordinary mercenaries will not buy high-end goods from the United States, mainly because there are no channels for purchase.

Clark confirmed the hypothesis that the Holy Cross did not have such a water purifier, and he had not seen it before, and that it should have been sent by helicopter after the camp was built.

Apparently, there are Americans here!

At the very least, American intelligence agencies helped the Holy Cross.

You know, with more than 1,000 mercenaries stationed at the bottom of the pit, water supply is a big problem.