There are two reasons!

First, since the heat source body in the water tank has been discovered, Li Meng wants to see its true colors anyway.

Second, Li Meng has an intuition that things will not be so simple. Since entering the train, Li Meng has a feeling of being watched.

The reason why Li Meng made the mobilizers be vigilant and prepare to guard against the enemy is not without reason.

At this moment, a mobilizer trot into the main control room.

He came to Li Meng and said, "Commander! There is movement in the thick fog!"

Li Meng was taken aback for a moment, and then quickly asked, "What did I find!"

"Human! The heat source imaging detector found several heat source bodies moving in the dense fog. They circled the train and approached the front of the car from different directions!"

"Because they were inside the carriage, the radiation source of the heat imaging detector was blocked by the carriage, and the detection distance was affected. They found them only when they were close to the heat imaging detector within 100 meters!"

Is it a hunter?

This is impossible. There are more than two hundred kilometers away from Dirty Valley. Hunters in Dirty Valley do not have this ability.

Could it be the hunters of other acropolises?

Li Meng rejected this idea in his mind.

This is even more impossible. The Broken Bridge is more than 500 kilometers away from the nearest Acropolis. No hunter would choose to hunt polluting beasts in such a distance from the Acropolis.

If it is a "martial artist", this is still a bit possible. After all, a martial artist has abilities far beyond ordinary people, and a powerful martial artist has the ability to despise polluting beasts. Compared with hunters, martial artists often choose to be remote. Experience in remote unknown areas.

The Broken Bridge is far from remote, and it may become a place of experience for martial artists.

But this possibility is very low. The number of martial artists is sparse. Every martial artist will receive the greatest attention no matter where he is. The greatest responsibility of martial artists is not to hunt polluting beasts in the forest, but to guard human fortresses from being invaded by polluted beasts.

Most martial artists have a very simple life experience. Starting from being able to "remember", they will receive systematic learning at the Martial Artist Academy, exercise themselves, nurture their vitality, and practice martial arts. When they are strong enough, they Under the guidance of the academy, they will experience in various places. The purpose of the experience is not to hunt the polluting beast, but to learn **** the polluting beast.

When graduating from the academy, they will end their experience, freely choose where to guard the human fortress, and stay loyal to them for a lifetime.

Of course, there are exceptions. This life is just one of the lives that martial artists can choose.

The scarcity of martial artists and the power of martial artists give them the greatest freedom. Some martial artists don't like to stay together until they die of old age.

They like a more exciting life, hunting powerful polluting beasts in the forest, this is also one of the lives that martial artists can choose. Such martial artists often choose to join a mercenary group, as the mercenary group conducts around the world Rush and hunt polluting beasts.

Is it a martial artist?

This is just one of the many guesses in Li Meng's mind.

Whether it is an enemy or a friend, it is unknown for the time being!

But the most basic vigilance cannot be lost.

Leaving the main control room and coming to the first car, what Li Meng first saw was on the side of the car door, with a vigilant expression, a mobilized soldier ready to fight at any time.

More than 30 mobilizers have all gathered in the three carriages. The narrow aisles make the mobilizers look a bit crowded.

In front of the car door, a mobilizer was squatting and looking down at the heat source imaging detector in his hand.

The opponent took the heat source imaging detector's mobilizer as an example. The heat imaging detector was his celestial eye. With it, any life in a radius of a hundred meters could not escape his eyes.

Without disturbing the mobilizers who were staring at the display of the heat source imaging detector, Li Meng's gaze was fixed on the display.

The heat source imaging detector is too complicated for Li Meng, but the most basic information shows Li Meng can understand it.

The heat source imaging detector has a friend or friend identification function, which can actively shield friendly units and only display the enemy heat source imaging body.

On the display screen, Li Meng could see four moving heat source bodies, two in the northwest and two in the north, with a certain distance between the four heat source bodies.

They are moving fast, not like groping forward in thick fog, but with clear goals.

The direction they are heading is suddenly the front of the car.

It's not good!

"Good guy, good dexterity!"

A heat source body in the north suddenly jumped and swiftly jumped onto the top of the train.

This surprised Li Meng a little!

The top of the carriage can be more than five meters above the ground. At such a height, you can jump on the roof with a single jump. This is not something that everyone can do.

They really are martial artists.

Martial artist! It really is a martial artist!

Who are they?

Is it from Kyoto?

This should be impossible!

If Kyoto has sent martial artists to explore the Windwarder armored train, there is no need to notify the fat man, nor will he let the fat man find a way to understand the situation of the Windwarder armored train.

Since I am not a martial artist in Kyoto, then...

Li Meng's expression tightened.

Not a friend, then an enemy.

The corpses in the water tank may be the culprit.

The martial artist is only, don't need to be too scared. Although the martial artist's abilities are far beyond ordinary people, they are still mortals, they will be injured, and bullets will also tear their bodies.

Li Meng calmed down and gestured gently to the mobilized soldiers in the carriage.

The mobilization of soldiers was clear, pulled the bolt, loaded the bullet, and leaned on the carriage, ready to fight at any time.

"They are here!"

The mobilizer with the heat imaging detector in hand spoke softly, and pointed at the roof of the car, pointed at the front of the car, and finally at the car behind.

"Someone has entered the carriage!"

At the end, the mobilizer with the thermal imaging detector in hand emphasized again.

Into the carriage?

Li Meng's expression was shocked, and he quickly gestured to the mobilized soldiers.

The mobilizers took action clearly, and they rushed towards the third carriage lightly, where they would form a line of defense.

The front, as well as the first carriage, there is no need for too strong defense here, the carriage has enough armor, as long as the entrance is guarded, no one can force in.

It seems that the entrance of the train is not only the front one, there are also doors in the rear carriage, otherwise it is impossible for unknown enemies to enter the carriage.

The mobilization of soldiers in the fourth carriage chose to arrange the defense line here. The fourth carriage is a combat carriage, which is long enough and wide enough to accommodate more soldiers and more firing lines.

Can deal with unknown enemies with sufficient firepower. #####

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