It is impossible to achieve this level of invisibility.
However, if it is not invisible, why can't you see the other party?
How the other party did it can only be understood after defeating it.
As long as he gets the brain bead, he can know what kind of power this mutant beast has.
However, it is not easy to kill this mutant beast.
Just now, Xu Yi didn't hurt it.
"I should have brought Tai Chi." Xu Yi muttered, and then continued walking forward.
That mutated beast is very stubborn. It was almost injured by me just now, so I'm afraid it won't attack me easily.
However, Xu Yi has already felt its breath.
The peak of the fourth level is still less than the fifth level.
In a head-to-head fight, it is impossible for him to be Xu Yi's opponent.
However, it was too weird and gave Xu Yi a headache.
After all, it’s hard to guard against hidden arrows!
Just as he was thinking about it, Xu Yi suddenly heard a movement.
Turning his head towards the direction where the movement came from, Xu Yi took a deep breath.
A huge black shadow was running towards him.
The ground shook slightly.
Such a vibration must have been felt by the people in the base below.
Just as he was thinking about it, the intercom on his waist rang.
"Major General Xu, is there a mutated beast coming? We heard a dull vibration."
Xu Yi immediately picked up the intercom and responded: "Yes, there is a mutated giant beast coming towards me. Let me deal with it before going to the launch silo."
"Major General Xu, come on!" The voice of several people came from the intercom.
Xu Yi grinned and said: "Don't worry, there is only one, I will kill it."
Indeed, there was only one, and Xu Yi really didn't take it to heart.
However, what he was worried about was the weird invisible mutant beast.
If he fights with the mutant beast in the distance, the invisible mutant beast hiding might attack him secretly.
Therefore, you need to be careful to watch out for it.
The ground shook more and more, and Xu Yi gradually saw clearly what kind of mutated beast was coming.
Yak, a mutated yak that is taller than an elephant, like an ancient behemoth.
If his strength hadn't been upgraded to the fifth level, Xu Yi would have been really worried that he wouldn't be able to cope with it.
He took a deep breath and waited for the mutant yak to approach.
Just when the mutated yak was about to approach, a strong wind suddenly blew up.
"It turns out to be wind control."
The strong wind roared and swept towards Xu Yi.
At the same time, the huge wind was mixed with some wind blades, which were rotating rapidly, making the scene quite big.
The wind was mixed with sand, and the sand was like a knife, hitting Xu Yi's wall of air fiercely.
Although the strong wind could not completely tear apart Xu Yi's air wall, it also caused Xu Yi's air wall to crack layer by layer, weakening the thickness of the air wall a lot.
However, Xu Yi continued to condense the air wall, so these winds did not cause any harm to Xu Yi.
Those strong winds turned into tornadoes and continued to attack Xu Yi.
Xu Yi walked directly to the sky, otherwise these tornadoes mixed with sand would block his vision, and if the mutated yak collided with him, he would not be able to see clearly.
Xu Yi felt that it used the wind control technique to attack him. In addition to using the strong wind to attack him, it might also have the intention of using the wind to confuse him.
Sure enough, within a short while, the mutated yak crashed into the strong wind.
Moreover, it can still move in the wind.
This is a bit showy for Xu Yi.
A yak actually knew how to make no noise, move with the wind, and then crash directly in?
This IQ is not low either.
While Xu Yi was surprised, he took action boldly.
The spear fell directly from the sky and stabbed the mutated yak.
The two swords also attacked at the same time, killing the mutated yak.
The attack must be a thunderous blow.
Xu Yi directly used the giant gate kill and the power of thunder, because he just wanted to destroy the mutated yak in one breath.
Even if it cannot be destroyed, it must be severely damaged.
After all, there was an invisible mutated beast nearby that might attack at any time, so Xu Yi could only quickly deal with the mutated yak.
If these two team up together, he won't be so relaxed and may get injured.
"boom!"
After withstanding Xu Yi's full blow, the mutated yak's body sank directly into the ground.
At the same time, the vapor left a shock, just like the shock wave during an explosion, sweeping around.
The pit where the mutated yak was located expanded instantly.
The yak withstood Xu Yi's full blow, and its bones were directly broken by Xu Yi. Xu Yi's spear also broke through the yak's defense and penetrated into its flesh.
"I didn't expect that my attack power would be so strong?" Xu Yi was shocked by his own attack.
"This is a humanoid missile."
Xu Yi looked at the pit and the mutated yak in the pit.
He was blown high into the sky by the strong wind of the mutated yak, and blood surged from the yak's back.
However, it was stopped quickly, not even half a minute.
"Does it mean that you have the power of healing?"
Xu Yi found that the yak had stood up, and felt that its self-healing ability was too fast. Xu Yi had broken its bones, but it healed in less than a minute?
Although Xu Yi also has the ability to heal himself, he is much inferior to this mutant yak.
Therefore, Xu Yi was a little jealous again.
After getting rid of the strong wind, Xu Yi took action again.
The wind blades rotate around the mutated yak's body, giving it the same defensive capabilities as Xu Yi's air balls.
However, this did not stop Xu Yi's actions.
This mutant yak is coming for him, and it will also affect the launch of the rocket.
Self-healing ability is also related to mind power.
When the power of thought is exhausted, the ability to heal oneself is gone.
Therefore, this is destined to be a protracted war, a war of attrition.
A war of attrition, a protracted war, is Xu Yi afraid?
Of course he is not afraid, because he has a rejuvenation pill that can instantly fill up his blood.
You can drink magic water, Xu Yi is not worried about the protracted war at all.
As long as he goes all out, Xu Yi can even take the Violent Pill and kill the mutated yak.
However, Xu Yi did not want to use such a precious elixir unless absolutely necessary.
There was only one in his hand.
Gun shadows filled the sky, directly blocking the mutated yak.
The shadows of spears piercing its body can leave wounds.
Xu Yi's air wall kept breaking, but it would soon condense again.
After all, his telepathy is very strong.
The giant gate kill mixed with the power of thunder made the mutated yak's injuries more and more serious, and its self-healing speed became slower and slower.
Moreover, Xu Yi's combat effectiveness has not weakened.
He was waiting for the invisible mutant beast to take action.
Suddenly, the mutated yak screamed.
A piece of meat on its body was directly torn off.
Xu Yi's eyes lit up. He originally thought that the invisible mutant beast would attack him.
