Just when the team leader was about to move his steps and retreat, a bulge suddenly appeared in the middle of the alloy gate, and the dull impact sound in the room even penetrated the 10 cm thick alloy door, and the protrusion position became more and more, and the edge of the gate sounded a tooth-sore "creak" sound and countless cracks had appeared on the edge of the alloy gate, and at the moment of the accident, everyone's weapons were all aimed at the gate, and the security personnel close to the gate quickly retreated, Not long after, in a huge explosion, the alloy door that had been seriously deformed was smashed out by a huge force, hitting the metal wall on the opposite side, rebounding back, scraping countless sparks on the metal ground, the door was smashed out of the huge force at the same time, a huge monster burst out of the room, the first sight of this creature, the only thought in the team leader's heart was: he is dead this time!

The huge creature is a mutant zombie or intruder that has fully recovered, it has devoured a lot of high-energy "food" in the containment area, and its body has successfully undergone a mutation upgrade, standing up to a height of nearly five meters, the whole body is covered with dark red steel-like muscles, the sharp blades on the fingers have reached thirty centimeters, and many sharp bone spurs have grown on the elbows, knees, back, heels, etc., chest, skull, and the lower body has grown a thumb-thick exoskeleton outside the dark red muscles to connect with the body, The exoskeleton almost completely covers the entire face, the bare brain is protected by the exoskeleton again, and the mouth is still exposed, but the outstretched fangs prove that the defense here is definitely not bad!

The team leader fought with the monster when it first attacked the base.,At that time, the monster was only about four meters to death.,There is only muscle tissue on the body.,The firearm can barely play a role on it.,But seeing the guy in front of him, the captain was pulling out the cold.,Dense gunshots rang out.,The continuous bullets hit the monster's muscle tissue and even broke the defense.,If it hits the bones, it's sparks splashing., Only a shallow pit is left in the bone, and if you look closely, you will see that the pit that was just hit by the bullet is visibly restored to the naked eye!

The monster that was set on fire did not fight back.,Even squatting on the ground with both hands (claws) on the ground, not caring about the bullets that hit the body.,Twenty seconds later, the gunfire gradually thinned out until it stopped.,All the security team members stopped firing in unison.,After feeling that the body was not attacked, it stretched out its tongue and slowly shook in front of it.,At this time, the security team has reloaded the new magazine and aimed at it again.,Although I know that the gun has no effect on the monster, but no matter what, pointing a gun at the target can always bring some comfort to myself., The monster's tongue suddenly stopped in the air, and then quickly returned to its mouth, the huge body seemed to be stunned for a moment, the head suddenly rotated 180 degrees, and the eyes covered with bones stared in one direction: the storeroom!

No matter who was suddenly turned and stared at by a five-meter monster, the heart was furious, and the dense gunfire rang out again after the security team saw its movements, but the monster still ignored everyone, the huge torso turned in one direction, and the ground was supported by his feet, and the "crunch" sound of the deformation of the alloy floor quickly rushed out, and everything in front of it was knocked away, and in an instant, the wail was all over the ground, and a few unlucky guys standing in front of the monster were already dead before they even landed, and the remaining security personnel did not have time to deal with the injured teammates,Immediately chased after them while reporting the battle situation here to their superiors.,Regardless of whether their weapons can cause damage to monsters,Defending the fourth layer is their task.,As long as you're alive, you must complete the mission!

In the upper room outside the storage room, the metal floor is still slowly corroding, but the range is only reduced to only about two meters, if you look down, you will find that the space on the lower floor is extremely large, and there are countless liquids full of scarlet transparent pipes that are connected somewhere, the pungent smell in the air in the room is getting stronger and stronger, the girl is staring at the gap in the third layer, the mechanical gloves attached to her hands have slowly moved to the position of the forearm and turned into a pair of bracers, and the translucent blue energy shield is faintly emerging, Suddenly, an apple-sized metal ball fell from the gap, and the surface of the metal ball was covered with physical collision sensors the size of thumb covers, and when she saw this thing, the girl's face changed slightly, and her body rushed over quickly like a cheetah, and before the metal ball landed, she suddenly raised her right hand and waved it upward, and the energy shield attached to her wrist instantly turned into a traction ray and threw the metal ball back into the gap in the ceiling, and at the same time as throwing the ball, the girl had already stopped her forward body, Slammed on the alloy floor and retreated in front of Anna at a faster speed than just now, squatting down and stretching out five sharp blades from the tips of his left fingers and deeply inserting them into the floor in front of Anna, the energy shield of his right arm was also activated to the maximum at the same time, building an energy barrier in front of her that was enough to cover the two of them, and the quiet room resounded with the crisp impact of the metal ball, only to see a strange distortion of the light from the gap in the ceiling, and a miniature artificial black hole of three meters in size appeared at the location of the metal ball explosion, Although the black hole only lasted less than two seconds, when the black hole collapsed, the shock wave of huge energy plowed the entire room, and only one hole in the room led to the ground, causing serious damage to each layer above along the corroded hole (the fourth layer is made of stronger secondary superalloy, and the defense strength of more than three layers is not enough to resist the power of this energy shock wave), The security team and some of the researchers in the security booth who were conducting a search on the upper floors were affected, and the casualties were instantaneous.

The girl is also uncomfortable, her body is shown in a burst of electricity, and the energy barrier blocks most of the damage for her, if she is the only one who can completely block it, but in order to protect the Anna girl behind her, she expanded the range of defense and caused insufficient energy supply, and the shield generator was overloaded and destroyed in the end, but the girl did not suffer too much damage, it can be seen that the protective clothing she was wearing was also quite powerful, and the shield generator with the current on her arm was removed, but her attention was always staring at the ceiling, Her instincts told her that the guy wasn't dead, that the sense of crisis was still there, and that another, more unsettling feeling was slowly coming out the door.

After feeling the crisis, the masked man slowly moved away from the hole that entered the fourth underground floor, and after retreating to a range of tens of meters, he threw a mechanical creation with his most destructive power to the hole, and after throwing it over, he opened his protective shield to the maximum, who knew that the thing was thrown back again, and the moment he saw that thing, he was scared of his soul, but fortunately, the place where he was thrown back was far enough away from himself, and he survived the terrible attack under the energy shield and a well-equipped body, and the energy of the shield generator was consumed seventy percent, All the external electronic weapons on the body are overloaded, and the terminal inside the mask needs to be restarted, which is within his acceptable range, but the reaction speed of the enemy below gives him the idea of retreating, and the strength of the unknown contractor is similar to him, but the opposite side should be a combat system, and he does not have an advantage in hand-to-hand combat, and the full-body external equipment is seriously damaged, and it takes at least five minutes to replace all the weapons on his body after the terminal restarts, and he can be said to be an absolute weak period during this time, And a greater sense of crisis gradually rose, he was sure that if he came into contact with something that brought him a greater sense of crisis, he must be the one who was killed!

Anna slowly looked at her eyes, the pain in her body made her gasp in pain, although she was protected by the girl under the impact of energy, there was no danger to her life, but the injury was unavoidable, now she had multiple abrasions all over her body, the shoulder blade of her left arm was broken, her hair was scattered, and her face was covered with blood, her vision returned to normal and she seemed to be frightened by the situation in front of her, the whole room was in shambles, there was a huge hole in the ceiling in front of her, there was a faint sound of explosion and burning on it, the walls and floors of the whole room were full of scratches, There was a disgusting smell in the air, a young girl in a strange leotard crouched in front of her, and the corner where the two were located was the weakest part of the room, Anna knew what was going on after a little thought, and asked with pain and trembling, "You, saved me?" Why? Anna didn't ask who she was or what she was going to do, she just wanted to know why she was saving herself.