The automatic pulse turret rotated slowly and steadily, making a faint humming sound, and Lin Chi, who was standing directly below one of the turrets, successfully entered the observation blind spot of the turret, and began to consider the next course of action.

The clear space in the warehouse area has a small line of sight, and there are many containers and other debris piled up inside, and it is undoubtedly difficult to find the hidden automatic battery in such a place.

However, these containers and debris have also become a natural barrier to sneak in.

Seizing the opportunity to move the two forts, Lin Chi decisively rushed into a container in front of him, and before he could observe what was hidden inside, a male voice suddenly sounded on the radio:

"Hurry up, the enemy may be coming here!"

Before the words could be spoken, with a dull rumble, the main entrance to the warehouse area began to open. Standing in the pitch-black container, Lin Chi turned his head and looked at the door, only to see a group of soldiers in white spacesuits walking in, one of them still holding a remote control-like thing in his hand, and pressed it hard.

With his movements, an automatic turret that was still spinning in the corner finally stopped. Noticing the other party's movements, Lin Chi also secretly locked his eyes on that guy, and a fierce light seemed to flash in his eyes.

- The other party is carrying a remote control that can turn off the automatic turret, and can also turn it on again. In that case, there is no need to say more about what to do next:

"Search here and don't miss any clues! Hurry up, Lao Tzu is still waiting to go back and continue to participate in the ceremony! In the radio headset of the spacesuit helmet, an impatient voice came: "Hurry up, hurry! ”

Under Lin Chi's covert observation, the astronaut carrying the remote control walked into the silent warehouse area with a pulse rifle, stood in front of the container twenty meters away, and cautiously opened the door, while the other people next to him began to inspect other areas.

Looking at the bulky "uniform" on his body that was exactly the same as that of other soldiers, Lin Chi suddenly had a bold idea. Instead of hiding, he sneaked into the shadows inside the container, huddled behind a few metal crates, ready to carry out his plan.

The heavy footsteps of the spacesuit jumpsuit continued to echo in the container, getting closer and closer to Lin Chi's location, and when that guy appeared beside Lin Chi, he was greeted by a cold and sharp blade.

"Uh-"

Boom!

There was a dull sound in the container, and then there was no movement, and noticing the abnormality of his teammates, another astronaut nearby turned on the radio and asked, "What's wrong?" ”

"I hit my foot." Lin Chi deliberately imitated the astronaut's mature voice.

"You idiot, you're always so clumsy." The enemy on the radio cursed, but didn't say much.

When these people first came in, Lin Chi had already noticed that the radio communication they were using was on a public channel, otherwise it would be impossible for him to hear the enemy's voice. This kind of public band is really convenient, both for the enemy and for yourself.

In the face of these guys who don't even encrypt the radio for convenience, the difficulty of "blending in" has also dropped a lot. After killing the astronauts who entered the container, Lin Chi also decisively took out his pulse rifle and walked out with a gun in a decent manner, looking no different from the other astronauts who were searching.

The bulky spacesuit on his body and the helmet that looked like a fish tank buckled upside down on his head provided the best cover for himself. Seeing that the other astronauts didn't find that their teammates had been dropped, Lin Chi also decisively walked towards the astronaut holding the remote control, stood behind the other party silently, and raised the sharp butcher knife again-

Click!

The dagger stabbed through the seam between the helmet and neck of the spacesuit, priing the other man's helmet open, and the guy only had time to let out a scream before the throat was slashed by the blade that stabbed in.

"Hey, what's wrong?"

This time, the remaining astronauts finally sensed that something was wrong and immediately left the container and walked towards the position of their teammates. At this time, Lin Chi had already taken out the remote control from the backpack hanging on the opponent's spacesuit and pressed the open button on it.

Hiss......

The burning noise resounded throughout the warehouse area, and several astronauts who had just entered the open space were pierced by the beam blasted by the pulse rifle, and their bodies that were burned out of a large round hole fell down without saying a word, completely scorched wounds, not even a drop of blood flowed out, and the aroma of roasted meat wafted out while emitting black smoke.

Using the automatic turret to solve all the enemies in an instant, Lin Chi pressed the switch of the turret again, and the automatic turret that had just started to operate stopped again, he put the remote control into his backpack and strode directly into the warehouse area.

The enemy is likely to send a second wave of search parties, and before that time it is only possible to find the weapons inside, and if there is any "hidden artifact", it should appear in the deepest part of the warehouse area.

Lin Chi held a dagger in each hand, and relied on the additional attribute value brought by the "Titan Grip" to speed up the pace of progress. After running two steps, an angry roar sounded on the radio again:

"There's an enemy here, kill him!"

The moment he heard this sound, Lin Chi fell down violently, pressed the button to start the fort again, and his body suddenly turned into a stiff statue, and stopped motionless.

The suddenly activated automatic battery poured frenzied fire on the soldiers who had just entered the main gate from all directions, causing heavy casualties to the second wave of search teams, and before they could even see the shadow of the enemy, they had already lost five people.

"Retreat! Sam, turn the battery off! The commander shouted angrily.

"Wait a minute...... "The soldier named Sam had just taken out the remote control when his arm was dissolved by the beam along with the right half of his body, and although the remote control in his hand was lucky not to be burned, it fell into the fire coverage of the automatic turret.

"Fuck ......" the commander ran while scolding, almost being blown off the head by the pulse rifle, and finally withdrew from the attack range of the automatic turret, and was about to use the electromagnetic pulse grenade to scrap the turret inside, but heard a screeching grinding sound inside the warehouse area.

Crash......

The sound was like a sharp blade slashing across the blackboard, and just hearing it gave goosebumps to all the soldiers present, and the fear of this noise came from the subconscious of the human heart, and no matter how much training was underway, it was impossible to fully adapt to it.

"Won't it?"

When he heard this voice, the commander suddenly realized something, and the face full of flesh under the mask twisted into the shape of a bitter melon, and suddenly turned on the radio and shouted: "Run-"

Rumble!

The wall behind the commander was shattered in the white light, and at the same time, his body wrapped in a spacesuit was shattered, and the three soldiers next to him were shocked by the air wave and shock wave nearly ten meters away, two of them had only half of their bodies left, and one "lucky" guy was not directly torn apart, and fell heavily to the ground.

"Huh?"

The soldier slowly stood up, as if he couldn't figure out what was going on, and a confused sound came out of his mouth, and then, blood spurting from his mouth, suddenly stained the helmet mask red.

Under the terrifying impact, his internal organs have been shattered, and even if he called a doctor now, it would be impossible to survive.

"This trip is really right, the scientist is quite powerful......"

Lin Chi, who stood up with the heavy "mecha", laughed happily, focused his eyes on the ultra-thin display screen in front of him, and began to confirm the condition of the machine.

The American "scientists" underground had much more advanced equipment than the Soviet scientists on the ground. The machine he was piloting had two long legs made of artificial muscles, a cockpit covered in heavy armor on its upper body, and two small rapid-fire pulse cannons mounted on the left and right sides of its body, with the muzzles pointed directly at the location of the explosion.

At the same time that Lin Chi completed the kill, a few lines of green text lit up on the screen in front of him:

WELCOME TO THE OBSIDIAN WALKING MECH, COURTESY OF THE HELLDIVERS ORGANIZATION.

Lin Chi manipulated this strange-looking mecha to step forward and strode out of the warehouse area, and then saw more than a dozen astronauts rushing over from the intersection, looking at him.

Bang Bang Bang!

Furious white light erupted from the muzzles on both sides of the obsidian mecha, and the extra-long beam blasted into the crowd, like a snake that had eaten its food, and everything in its path was burned!

Lin Chi calmly drove the heavy mecha obtained from the warehouse area, slaughtering the soldiers of the scientists, although the opponent's pulse rifle was also firing, but when it hit the armor plate on the obsidian mecha, it was ricocheted off by the pitch-black armor.

The fire of the two pulse cannons covered the crowd in front of them, killing twenty people in three seconds, and the obsidian mech strode over, its steel feet stomping on the half-burned corpses, trampling the poor insects under their feet into meat sauce.

After Lin Chi made a big news, the Abyss Guardian F93 robot, who had just gone to the entrance to catch people, finally returned. But these robots alone are no match for the Obsidian Mecha!

Bang!

A "Abyss Guardian" flew away, and Lin Chi pursed his lips a little irritably: "Is there no one here who can fight?" ”

As if hearing his call, a dull rumble suddenly sounded in front of him, and a chariot larger than "Obsidian" rushed out from around the corner and blocked in front of Lin Chi.

The heavy battle fortress was six meters tall and was mounted on two heavy tank chassis. The shape is slightly sharp, streamlined, with a red serpentine pattern painted on the silver-gray shell.

A twenty-barreled howitzer is mounted on each side of the machine, and three missile launchers are displayed side by side at the upper end, and there are countless other weapons large and small. It's not so much a robot as a powerful platform for warfare!

The semicircular head turned to the direction of "Obsidian", and a cold electronic voice came from the loudspeaker at the head of the machine:

"The large terrorist robot 'Romanov II' began to eliminate targets."

"Aren't you Americans? Where did the Soviet weapons come from? Lin Chi muttered in a low voice.

Then, red text appeared on the screen in front of him:

The preconditions have been completed, and the boss battle "Romanov II" has been triggered.

"Romanov 2 is a Soviet-made killing weapon, once in the service of the infamous 'incineration mechanism', it is said that a total of 30 robots were built, one of which was lost power and was obtained by the Americans on the Arctic battlefield, and the other 29 American soldiers were slaughtered, at least 5,000 people."

"After the Americans acquired a Romanov-2 robot, they did not put it into the battlefield, but 'hidden' it, and since then, even the Soviets on the battlefield have never seen the robot they were captured again. For a long time, there have been different opinions about the location of the robot. One of the theories is that the Americans sent the robot to Mars and are going to use it for some kind of program. ”

When you enter the Scientist Underground Base and cause enough casualties, you will automatically enter the boss fight. Please note that once the boss is triggered, the bot hunt will not stop until you are completely destroyed.

In the face of the giant robot that was more domineering than "Obsidian", Lin Chi was also unequivocal, and immediately turned the muzzle to aim at the opponent's body, and used the pulse cannon to shoot at the enemy's body.

Clang!

The beam-shaped bullet hit the silver-gray shell of Romanov 2 with a crisp impact sound, and then it was bounced away, leaving no trace.

- Can this item's frontal armor ignore the Pulse Cannon's attacks?

Realizing this, Lin Chi was about to turn the muzzle of the gun to attack the opponent's tracks, but saw white smoke spewing out from the back of the Romanov II, and the piercing whistling sound of the missile launch entered the obsidian mecha, constantly shaking Lin Chi's eardrums.

Three small missiles flew over with a long white smoke, Lin Chi harnessed the obsidian mecha and raised his body violently, burning two of the missiles with a pulse cannon, but when the last missile flew, it was too late to dodge-

Rumble!

The missile accurately hit the obsidian's frontal armor, and the screen in front of Lin Chi's eyes turned completely bright red, and the impact of the explosion caused the armor to lose control for a while, and it fell to the ground crookedly.

Compared with the obsidian armor piloted by Lin Chi, the firepower of the "Romanov No. 2" obviously has an overwhelming advantage, Lin Chi has just manipulated the mecha to stand up, and the opponent's forty-millimeter high-speed gun has already bombarded it, and the twenty-barreled howitzers installed on the pylons on both sides of the body have also begun to pour out a large amount of bullet rain!

"Is that really good?" Lin Chi said as he manipulated the obsidian mecha to retreat, using the frontal armor to force a part of the opponent's attack, and began to retreat to the position of the warehouse area.

In his opinion, the weakness of this boss is either the chassis behind it, as long as he can find a way to attack these two positions, he still has hope of winning!

However, that hope is clearly getting slimmer:

"Warning, Obsidian's armor has reached its limit and is about to be pierced."

The inside of the obsidian mecha lit up with a blue light, and the prompt sound sounded at the right time.