"No, this monster is sucking their blood!"

Seeing the rock trolls with more and more intense red light on their bodies, Zhou Yulong's eyes froze, and then he suddenly shouted: "Everyone leave the wall immediately, run as far as you want." Zhang Xian, launch all missiles to attack this monster, be sure to block his attack, and create a chance for others to retreat! ”

After careful observation, he had already keenly noticed that the rock troll had sucked the blood out of the corpses of the survivors as if it had a blood-sucking function. The blood-colored glow on the surface of the rock troll's body also became more intense as it absorbed more and more blood. The growth of this blood-colored glow also increases the defense and resistance of the rock troll, and at first a Wilderness Knight's corrosive water ball can almost wreak havoc on it, posing a deadly threat to it. But now a corrosive ball hitter, the rock troll, was only able to make a superficial scar on its body, and then it quickly recovered.

"Whoosh!"

"Whoosh!"

"Whoosh!"

With Zhou Yulong's order, the remaining more than 200 defense missiles that could be controlled by the base were finally fully activated. Suddenly, with a violent sound of breaking the air, missiles began to quickly drill out of the missile wells inside the base, soaring into the air at a very fast speed, and after slightly turning one direction, they all crashed into the Twelfth Heavenly King, who was destroying the wall of the base and slaughtering innocent soldiers.

"Boom, boom, boom!"

It has to be said that the Twelfth Heavenly King, who has the protection of blood-colored light, can almost be said to have an indestructible body. The missile that was enough to explode the main battle tank, after hitting the rock troll, could only make his protective red glow tremble, and it had no effect. Whether it was the shockwave caused by the explosion, the flames, or the fragments of missiles that had powerful cutting and destructive power mixed in the shockwave, they were all melted away by the blood-colored light on his body, and disappeared without a trace.

However, the fact that one missile has no effect does not mean that two hundred missiles are ineffective, and I saw that with a violent roar, more and more missiles began to explode violently after hitting the rock troll. The destructive power accumulated from the continuous explosions finally began to slowly break through the red light on the surface of the rock troll's body, and the shock wave generated by the explosion also made the rock troll's body tremble, and it would not move for a while.

"Kill now!"

Seeing that the rock troll was constantly trembling and unable to move an inch by the missile bombardment, Zhou Yulong let out a loud shout, his body was vertical, and he rushed directly to the rock troll that was already surrounded by raging flames, and then his hands froze, condensed a huge long blade, and used his elemental perception with all his strength, dancing the blade, and slashing at the head of the rock troll.

"Click!"

Using his elemental perception with all his might, Zhou Yulong easily absorbed the raging flames around the rock troll, and attached it to the silver long blade in his hand, creating a powerful killing force and slashing at the rock troll's head. Suddenly, with a crisp tearing sound and the soft sound of stones breaking, the huge head of the rock troll was instantly cut open by Zhou Yulong from a hideous wound that occupied almost half of the space of the rock troll's head.

"Hahaha, good!"

Seeing Zhou Yulong smash the rock troll, the Wilderness Knight also let out an excited roar, and then his right hand clenched the black dragon spear in his hand, and threw it with a bent arm, shooting the black spear towards the rock troll's heavily injured head like a javelin. The sharp edge of the spear and the immense power carried by the black dragon lance caused the black dragon lance to emit an air-tearing sonic boom as it fired, and its speed increased dramatically, hitting the rock troll directly in the head.

"Boom!"

The black dragon lance exploded violently at the same time as it pierced the rock troll's head, and the seven-meter-long black dragon lance directly turned into countless corrosive water, and began to quickly dissolve the rock troll's head, which was no longer protected by red light. Suddenly, with a soft sound, the head of the rock troll was finally corroded at a speed visible to the naked eye, and in less than a minute, the huge head of the rock troll was completely eroded by the corrosive water of the Wilderness Knight, leaving only the huge headless body of the rock troll, standing in place, still refusing to fall.

"Victory! Victory! ”

"Haha, finally kill that monster!"

"Long live Brother Long!"

"Long live the Knights of the Wilderness!"

……

…….

Seeing the rock troll's head destroyed, the survivors of the walls began to cheer one after another. Although the time of this battle was not too strong, the intensity and danger of the battle were unprecedented for them. In just a few hours, nearly 20,000 of their hundreds of thousands of soldiers died at the hands of cyborgs and rock trolls, which can be described as a heavy loss.

"Be careful, I don't think that guy is dead!"

Unlike the others, Zhou Yulong's face did not improve at the moment, but became more gloomy. The keen fighting instinct made the faint sense of crisis in his heart not only not weakened by half a point because of the rock troll's headshot, but became more tense and dangerous. Feeling the sense of crisis coming from his heart, Zhou Yulong took a deep breath, and then shouted a warning to the wilderness knight.

"Hehe, I thought I was the only one who felt this way!"

The Wilderness Knight's fighting instinct was no worse than Zhou Yulong's, and when he heard Zhou Yulong's words, he nodded, then smiled lightly, and said, "Since we suspect that he is not dead, then we will continue to attack." I don't believe he'll be able to make any trouble after I've completely destroyed it! ”

With that, the Wilderness Knight clenched his hands, condensed two black balls that were three points larger than a basketball, and with a light finger, shot the black balls in his hand towards the motionless rock troll. His thinking was very simple, since there was a problem with the body of this rock troll, then he could just destroy its body together with the problem!

"Roar!"

It has to be said that the Wilderness Knight's decision was very effective, and before the two corrosive water hit the body of the rock troll, the originally dull blue-gray body of the rock troll erupted again with a brilliant red blood-colored light, and the red glow that erupted this time was obviously much richer than the red glow that had just erupted. And the two black water balls shot by the Wilderness Knight were also immediately engulfed by this red blood-colored light, trembled slightly, and disappeared without a trace.

"Click, click, click!"

The explosion of blood-colored light was only the beginning of the mutation, and as the blood-colored light shone brighter and brighter, the huge rock troll also trembled slightly as if it had been re-injected with energy. Then, with the roar of rocks moving, twisting, and colliding, the body of the rock troll began to twist and deform. In just a moment, the rock troll completely changed its appearance, turning into a terrifying monster with a body that had shrunk several times, and was about the same height as an ordinary person, but its body was covered in blood-colored light, with two wings on its back, and three heads and six arms.