If the mutants want to evolve to the fifth order, they have to devour a large number of mutant corpses. It can also be said that with enough time, a large number of corpses have evolved into powerful fifth-order mutants.

Qin Hao rescued Wang Haocai, which made the short-hitting Spinosaurus even more irritable. I saw that under the gaze of Qin Hao and the others, this Spinosaurus turned its huge body, opened its bloody mouth, and roared angrily at Qin Hao and the others.

"Wang Haocai! You and the two of them quickly leave this place and wait for me outside the county seat. Qin Hao's white hair fluttered, his blood-colored eyes stared at Spinosaurus, and his left hand pointed at Ge Chen and Ye Yirou, and said to Wang Haocai.

"Alright! But Qin Hao, you have to be careful, this big guy is not easy to kill. Wang Haocai's hand grasped the Night Pearl, looked at the Spinosaurus that almost killed him, and reminded Qin Hao.

Wang Haocai did not suspect that Qin Hao's strength was inferior to Spinosaurus, but was worried that Qin Hao would be injured, after all, the fierce beast in the distance was a dinosaur, but it was not that it could be easily killed.

"Uncle! I'm not leaving, I'm going to find my mother. Ye Yirou heard Qin Hao ask her to leave Fengyun County, and suddenly remembered her mother in the alley, and said with a sob.

"I said you're a dead girl, when has this been? It's important to run for your life. Wang Haocai glared at Ye Yirou, walked to Ye Yirou's side, grabbed her little hand and was about to leave.

Xiao Yirou, who was forcibly dragged, shook her arm, and after breaking free from Wang Haocai's hand, she stomped her feet in place and cried: "If I don't leave, I will find my mother." ”

Perhaps the Spinosaurus heard the cry, and was already furious, but at this moment, he turned around and suddenly ran towards Qin Hao and the others with his hind legs.

"My little aunt, I'm completely convinced of you. Yes! Yes! You didn't eat me in the stadium, and now I'm going to pay you back. Let's go find your mother, and then take your mother with us. Wang Haocai saw Spinosaurus rushing over, his face changed instantly, and he didn't care whether Ye Yirou was a mutant or not, as soon as he reached out and grabbed Ye Yirou, he held her in his arms and ran away.

Qin Hao blinked his blood-colored eyes, and instead of looking at the running Spinosaurus, he looked at Wang Haocai who was fleeing, and the expression on his face was very weird.

Not only Qin Hao's expression was a little weird, but even Su Yu'er on the side was the same. I saw Su Yu'er pointing at Wang Haocai's back, swallowing her saliva in shock, and asked Qin Hao, "What did the fat man who was greedy for money say just now?" Said to run away with the little girl's mother? Isn't her mother a carrion? ”

Qin Hao retracted his gaze, the strange color on his face became a little thicker, and then he shook his head helplessly and said, "Wang Haocai, Wang Haocai!" You're digging your own pit and jumping by yourself. It is estimated that if you want to change the hexagram at that time, it will be light for those two little guys to beat you half to death. ”

Just after Qin Hao's words came out, the Spinosaurus had already come to ten meters in front of Qin Hao, the thick tail swaying from side to side, and as the Spinosaurus ran, the ground was trembling violently.

Qin Hao's demon drinking knife flickered, his blood-colored eyes looked at the spinosaurus's bloody mouth, and his body retreated violently.

Meanwhile! Su Yu'er's arms also turned into wings, and after her delicate body rose into the air, her wings flapped, and the ninety-nine fire feathers that appeared shot straight at Spinosaurus.

I saw that when the Spinosaurus rushed forward, its hind limbs kicked the ground violently, and its huge body suddenly flew into the air more than ten meters high, dodging the shot of the fire feather, and with a big mouth, it bit Su Yu'er.

Su Yu'er's complexion changed instantly, and her body flew backwards rapidly. But just as the Spinosaurus bit the air and landed, Su Yu'er's eyes flashed, and her body did not retreat, but advanced, and came to the huge Spinosaurus, and her fiery right wing slapped towards the Spinosaurus's head.

I only heard the Spinosaurus roar angrily, and a wave of qi went straight to Su Yu'er, and while the hind limbs retreated, the huge body suddenly turned, and the thick and long tail struck towards Su Yu'er's right wing.

"Get out of the way!" Qin Hao's complexion in retreat suddenly changed, and he hurriedly shouted at Su Yu'er.

It's a long story, but it's a blink of an eye. By the time Qin Hao spoke, it was too late. I saw that the tail of the Spinosaurus and Su Yu'er's wings suddenly touched together.

After a loud bang, Su Yuer's body was like a kite with a broken string, flying more than fifty meters away to the right and falling into a shop.

When Su Yu'er landed, she vomited three mouthfuls of blood in a row, her wings contracted and turned back into her arms, and it was difficult to stand up again when she lay on the ground.

At this moment, a large piece of spinosaurus's tail has been scorched, emitting a trace of black smoke.

Qin Hao, who was retreating, gasped, his eyes looked at the shop where Su Yu'er was, his facial expression was extremely gloomy, and then he looked at the tail of the Spinosaurus, with deep jealousy in his eyes.

The pain from its tail made Spinosaurus even more irritable. I heard the Spinosaurus roar again, no longer paying attention to Qin Hao who was retreating, kicked the ground with his hind limbs, and ran towards the shop where Su Yu'er fell.

Judging from Spinosaurus's actions, it was completely angered by Su Yu'er's attack, especially the tail was scorched so quickly that Spinosaurus gave up its plan to kill Qin Hao first and changed the target to Su Yu'er.

Qin Hao's blood-colored eyes flashed, and he immediately guessed the mind of the Spinosaurus. Hurriedly stopped retreating, and after clenching the Demon Drink Knife, he teleported towards the Spinosaurus.

The previous contact between Su Yu'er and Spinosaurus's tail, Qin Hao had already concluded that the current Su Yu'er was seriously injured if she didn't die. Under this crisis, he didn't care about thinking too much, he could only lead the target of Spinosaurus to himself, after all, Qin Hao was still wearing a tights that could rebound external forces.

After the Spinosaurus that was rushing forward found Qin Hao running, the thick tail suddenly swept towards Qin Hao.

"Bang! Bang! ”

Two loud noises spread throughout the night sky, and I saw Qin Hao's body suddenly fly out sideways, until he fell more than seventy meters away, and rolled on the ground three times before stopping.

Qin Hao, who was lying on the ground, turned over suddenly, and after kneeling on one knee, a mouthful of blood instantly burst out of his mouth.

On the other hand, the fifth-order Spinosaurus, its huge body also flew upside down more than thirty meters away, and its body knocked over dozens of scrapped vehicles in a row before stopping.

"The strength of this beast ......" Qin Hao's face turned pale, his left hand wiped the blood on the corner of his mouth, and looked at the Spinosaurus a hundred meters away, and his blood-colored eyes immediately flashed with horror.

Qin Hao originally thought that the tights could withstand the Spinosaurus's blows, and he also wanted to use the tights to shock the Spinosaurus to death. But Qin Hao never expected that the power of this Spinosaurus was too huge, even if the tights rebounded the power of the Spinosaurus, he was also shocked and flew out.

And judging from the distance between Spinosaurus and Qin Hao, it seems that the strength of Spinosaurus is faintly beyond the limit that the tights can bear.

However, just after Qin Hao slowly stood up, the Spinosaurus a hundred meters away also struggled to stand up, and his blood basin opened his mouth suddenly, roaring at Qin Hao again, and then kicked the ground with his hind limbs hard, and hit Qin Hao again.

Qin Hao's brows furrowed, if it was placed in the past, Qin Hao was not afraid to face the enemy head-on, but today is different. Because Qin Hao's height can't be compared with Spinosaurus at all, it is about seven meters tall, not only can it not attack the vital point of Spinosaurus, but it will be more dangerous when it gets close to Spinosaurus.

At this moment, Qin Hao's face became more and more pale, facing the Spinosaurus that was running rapidly. Qin Hao's blood-colored eyes flashed, and when the Spinosaurus stepped into the range of fifty meters, Qin Hao pressed the black beads on the tights with his left hand during the retreat, and the infrasound wave immediately came out.

The last time Qin Hao used the black beads on his tights was in Qiangu City, and it was almost a month since today. At this time, facing this extremely powerful Spinosaurus, Qin Hao thought of using infrasonic waves to kill the enemy, as long as the infrasonic waves resonated with the internal organs of Spinosaurus, when it showed signs of weakness, Qin Hao would immediately teleport to kill it.

I saw that Qin Hao's speed was not fast, it was almost the same as the speed of Spinosaurus, and it was always within fifty meters.

But with infrasound, the process lasted a full ten minutes. As time passed, the more ugly the look on Qin Hao's face became, because Qin Hao found that the infrasound waves emitted by the black beads were not effective at all.

"Infrasound waves can resonate with human and animal internal organs, and among the existing animals on the earth today, only birds, elephants, and dolphins are very few animals that are not harmed by infrasound. More than ten minutes have passed since I pressed the black bead, but this Spinosaurus has not been affected at all. The horror in Qin Hao's eyes became stronger and stronger, if the infrasonic waves could not have an effect on Spinosaurus, Qin Hao could imagine that the next battle would be extremely difficult.

"Birds? That's right! Before the catastrophe struck, there was a debate about whether today's birds evolved from dinosaurs, and paleologists have not given the right answer to this question. This may be proved by the fact that Spinosaurus was not affected by infrasound, but it is also not excluded that dinosaurs were similar to elephants, dolphins and other animals. ”

Thinking of this, Qin Hao was shocked into a cold sweat, he would not delve into the relationship between dinosaurs and birds, but was shocked by another question that was raised.

Infrasound is ineffective against dinosaurs, and fifth-order mutants have the ability to evolve into primitive beasts, if the evolved primitive animals are not dinosaurs, it is better to say, once it is a dinosaur, then the recently researched infrasound waves can only have an effect on the fourth-order, and the mutants below the fourth order, and for the fifth-order mutants, it will not have the slightest resonance effect. And the strength of the dinosaur is extremely great, and it also exceeds the limit of the external force of the tights, which is undoubtedly worse.

Moreover, in Qin Hao's opinion, the fifth order is not the evolutionary limit of mutants, maybe in a few years, there will be mutants of the sixth order or even the seventh order.

The higher the level, the stronger the strength, now that the fifth-order mutants can evolve into primordial beasts and be protected from the resonance of infrasound, what level will the strength of the sixth-order mutants reach?

Now! Qin Hao had already sensed the strength of the mutant from this Spinosaurus. It can be said that the mutants are not frightened by the evolved animals, but by the ability to evolve, as long as there is enough time and corpses, then they will continue to evolve.