The violent roar of the six-barreled aviation machine gun resounded throughout the laboratory. The tongue of fire from the gun barrel was a metre long. In a short burst of fire, hundreds of bullets blasted toward the only door of the laboratory like a rainstorm. The rock spider that was constantly pouring in was shot into pieces by the blood and wind.

The five-story laboratory has only one door, and the others are solid walls, and there is no fear that the rock spider will drill out of other places. This restricted topography of the secret room is exactly the favorable environment for the aviation machine gun to exert its maximum power. It's just that the chain of bullets from Tyrannosaurus continues to decrease, and this advantage cannot last for long.

The fire suppression of the machine gun is very good, but after all, it can't do all-round suppression, so some lucky rock spiders crossed the barrage. However, in the frost zone arranged at the entrance early in the morning, the rising cold air will greatly weaken the action of the rock spider. So a long sword was as fast as thunder, and every time a white light flickered, there was a strange place on the head of the rock spider.

The long and narrow blade accurately slashed the black jelly between the rock spider's continuous chest and abdomen, and divided them one by one.

The woman holding the long sword made a high slashing posture after a few quick and accurate slashes in a row. Her slender arms raised the long sword high, and then swung it down in an instant. When the air was neutral, a sharp wind rang, and invisible fluctuations swept toward the gate, and the ground even dragged out a white dust smoke, and a few rock spiders at the gate cracked into several pieces silently. A puff of yellow-brown blood burst out, and on the ground it was a corpse that had become fragmented.

With her specialization in Tier 5 Cold Weapon, she used her unique technique "Wind Pressure Slash", demonstrating her master-level strength. This invisible skill of the sword made the heart palpitations of the fence watching the battle hidden in the exhaust pipe.

"An amazing woman, you can already use the unique skills of weapon specialization. Her specialization ability on that long sword should reach the fifth rank." Ben's affirmation explained from another side. The danger of vegetarian.

After issuing a wind pressure slash, Su's face remained unchanged, but her back movement was obviously slower. It can be seen that this technique also consumes considerable physical energy.

Seeing the rock spiders still pouring into the laboratory, Su had already begun to regret it.

Originally, she and the other two men were actually just drawing a map, finding the rock spider lair, at most, capturing a few more living specimens and bringing them back to Remte for an exchange. But the three of them walked together, and the combination of different abilities made none of the rock spiders who encountered them survived. As a result, the original self-confidence began to swell. When self-confidence became arrogant, the three decided to try to wipe out the rock spiders in the entire university town.

But they didn't expect that there were too many rock spiders. Since they started the battle, more and more rock spiders appeared from the shadows. They joined the battle circle, consuming the three people's physical strength and other abilities infinitely.

Now, they have fallen into a crisis. Although the terrain of the laboratory limited the number and movement of the rock spiders, the ammunition of Tyrannosaurus was almost finished. And the continued fighting, Raf's mental power has reached a critical point. As for Su, although she saves the strength of every shot, her heart beating like a bellows tells her that her strength has almost fallen to the bottom.

"No, we will be exhausted if we continue like this!" The Russian shouted: "Tyrannosaurus, Su and I temporarily suppressed the spiders at the gate. You blast the wall behind, we must go, and leave here immediately! "

Tyrannosaurus didn't talk nonsense, and the spear head turned and blasted towards the rear wall.

Raf and Su act at the same time.

The frost visible to the naked eye formed above the spider group at the door, and the frost continued to condense into ice vertebrae, and then one after another toward the spider group. The sharp ice vertebra pierced the rock spider's hard shell, and after it burst into pieces, although the frost energy released was not lethal, it slowed the rock spider's actions greatly. This five-meter-diameter "Frozen Frost Territory" is the biggest killer move that Raf's Tier 3 Water Elemental Mastery can get. It has both killing and similar auxiliary capabilities, temporarily making up for the fire suppression vacated by the Tyrannosaurus.

Su Yi pounced forward at the same time, with the long sword in his hand, under the effect of Tier 2 strength and agility, constantly making powerful and rapid slashes, and then slaughtered the rock spiders that were only trying to crawl in from the frost domain.

Behind the sound of the wall crashing, I knew that the retreat was just around the corner. The cold light in the eyes rose, the long sword flickered twice in succession, and the two wind pressure slashes crossed towards the entrance of the gate. As the wind blasted, an "X"-shaped crack suddenly appeared on the wall opposite the door, and a dozen rock spiders burst into fragments silently. UU Reading www.uukANAnshu.cOM

The intrusion of the rock spider was temporarily prevented, so I knew it shouldn't stay for a long time. When your slender feet kick on the ground, you have to retreat with strength. However, the two frost spears suddenly rose from the ground, and instantly prodded from the lower abdomen of her thigh, stopping her movement.

Su's pupils contracted, and he looked at the person behind him who had been called a "companion" a second earlier in disbelief.

"Sorry, we need enough food to hold these greedy things. We will remember your sacrifice." Raf said sorry, but couldn't find any apology on his face. He quickly jumped out of the gap in the wall blasted by the Tyrannosaurus, and an icy road appeared out of thin air, supporting him to fall towards the open space downstairs.

As for the Tyrannosaurus, he jumped directly outside the building, followed by shrinking his body, holding the machine gun tightly and falling to the ground like a cannonball. After smashing a shallow pit, people stood up casually, and then ran towards the outskirts of the university city with Raf.

Su retracted his gaze, and the frost spear on his body had melted. The ice water mixed with the blood in her body, and the strong **** smell stimulated the senses of the rock spider. She knew she couldn't go anywhere, blood would attract countless rock spiders, and the penetrating injuries to her feet and lower abdomen made her not have enough physical strength and speed to leave the place.

As a result of being played, only death ended. Su was not surprised at all, anything could happen in the wilderness, even if Raf didn't betray her. When necessary, she can use those two men as shields without hesitation in order to survive. The difference is that she was first betrayed by the other party.

The long sword received the chest, reducing the radius of the slash to increase the power of the attack. Although she didn't see any hope, she didn't plan to give up yet. She was born in the wilderness, fighting against her destiny had long since become instinct.

Zero, who was hiding in the exhaust tunnel, moved slightly in his heart as he watched the scene.