"This creature is too dangerous!"

Gray's face was solemn, the nature of this creature devouring plant and animal life, and the terrifying speed of ascension obtained in this way, was a disaster for the species in this world, including humans.

Even Gray, who is quite confident in his own strength improvement speed, has no idea of increasing his speed with this creature, if his improvement speed is a cheat, then the existence of the other party is like a bug in the program, which is not an order of magnitude at all.

"Do you want to kill or not?"

The danger of the black giant beast is obvious and can be said to be catastrophic, but when it comes to deciding whether to kill the black giant beast or not, Gray can't help but hesitate.

The black behemoth is indeed dangerous, but the benefits brought by the black behemoth are also huge, and after taking the crystal nucleus of the black behemoth with him for a day, Gray found that his strength had increased slightly, and the improvement obtained in one day was enough to catch up with the previous days.

However, during this process, he also found that the black giant beast crystal nucleus was slowly fading, and a faint crack appeared on the surface, which should become completely transparent and shatter in two days at most, and then this black crystal nucleus should be invalid.

In other words, using the black crystal nucleus to assist cultivation, a black crystal nucleus can only last for three days, and if you want to maintain this improvement speed all the time, you must have a large number of black crystal nuclei.

This couldn't help but give birth to the idea of captive this black giant beast and providing a steady stream of crystal nuclei for himself.

However, he also knew that this was an extremely dangerous idea, and that a mistake would bring an unprecedented disaster to the point where the black beast could not be destroyed.

"At the growth rate of this black beast, it shouldn't be able to grow to the point where I can't cope with it in a week or two......"

In the end, Gray didn't kill the black beast, if his guess was correct, the crystal nucleus in the black beast's body should be related to its own strength, the stronger the strength, the larger the crystal nucleus, and the longer it can be used.

He decided to let this black giant beast grow, and wait for the opponent's strength to grow to the point that he was about to be unable to cope with it, and then kill it, so that the benefits would undoubtedly be even greater.

"There should be more than two such black beasts, look for them again!"

Blue-black wings flew into the sky from his back, and Gray searched for it centered on the black woods.

Two.

Three.

Four.

A few hours later, connected to the one just now, four black giant beasts were found by Gray, with different sizes, the small ones were ten meters, and the large ones had reached sixteen or seventeen meters, judging from the breath, Gray felt that he probably had the combat power of three transformation kings.

Gray decided that after probing the surroundings and confirming how many black giant beasts there were, he would attack this black giant beast whose strength was likely to be a three-time transformation king, and he could not let it break through to the magic light level, otherwise it would be extremely dangerous, because now he was not absolutely sure of killing the magic light.

Tsk –

After flying around for several miles, he was almost about to finish patrolling the black woods, and if nothing else, except for the black giant beast he killed, the number of remaining black giant beasts should be about four.

Suddenly, a sharp sound reached Gray's ears, and Gray felt a faint pain in his ears, as if they were about to be shattered.

"And a bigger ......?"

Gray's face became a little ugly, the voice of the black beast he had heard many times, it was the sharpest sound he had ever heard.

Even if it was a black giant beast that was suspected of being a three-time metamorphosis king-level combat power, the voice was not so harsh, and it was obvious that the strength of this black giant beast was probably surpassing that of a black giant beast that was suspected of being a three-time metamorphosis king-level combat power.

"Damn, there's no black behemoth with combat power comparable to magic light, right?"

Gray secretly thought that something was wrong in his heart, and hurriedly flew in the direction where the voice came from.

Sou!

After flying more than two miles in the direction from which the voice came, a conspicuous black beast appeared in front of Gray's eyes.

The reason why this black giant beast is very conspicuous is because this black giant beast is actually taller than most trees, and it is not hidden by trees when it walks in the forest, and its body can be clearly seen.

"It's more than 20 meters!"

Staying in the air, Gray's blue pupils revealed solemnity.

Visual estimates that the height of this black giant beast is definitely more than 20 meters, and its tentacles are extremely thick, each of which has reached several meters thick.

"Could it be that it is already comparable to the magic light?!"

Gray's bad premonition was even stronger.

The coercion exuded by the black giant beast was very strong, and Gray felt that there was not much difference between it and the aura of the two demonic lights of the fifth force.

Of course, the breath can only be used as a reference, and it is impossible to judge the detailed strength of a creature from the breath alone.

Shout!

Suddenly, a mutation appeared, and the black giant beast spotted Gray in the air hundreds of meters in the air.

Although there were no eyes, the giant mouth was aimed at Gray's direction, and a thick black beam of light shot out from the giant mouth that was enough to swallow dozens of people, and attacked Gray, the speed was extremely fast, and it was already close to Gray in an instant, so that Gray had no time to dodge at all.

Gray's complexion changed slightly, his body alloyed, and he inspired the black suit to spread all over his body, and the dark green greatsword swept towards the black beam.

Click!

The dark green greatsword in Gray's hand collapsed, and the black beam of light slammed into Gray's body.

Disheveled!

An impact force hit Gray through his uniform, and Gray felt a faint pain in his body, and he was knocked backwards in the air for dozens of meters before he stabilized his body.

"There's already one that has grown to the level of magic light!!

Gray's face sank like water, and his eyes were full of solemnity and fear.

Even if he didn't use the Crazy Blood Technique, the black suit plus his current alloy defense, the total defense was definitely beyond the ordinary magic light, which could make him faintly painful, although he was not injured, the destructive power of the black light should have reached the magic light.

Shout!

Seeing that Gray was still alive and did not fall from the sky, another black beam of light attacked Gray, and the power of the magic light level made the speed of this beam extremely fast, and it seemed that it was impossible to dodge again.

Click!

With the use of the Crazy Blood Technique, Gray's body under the black battle suit expanded rapidly, turning into more than two meters tall, and the dark green light of the sword in his hand skyrocketed, facing this black beam.

Boom!

The black beam shattered, and the force coming from the sword made Gray sure that the combat power of this black giant beast was comparable to that of magic light.

"Must be killed immediately!"

A black giant beast of the magic light level, the most terrifying thing is that this black giant beast also has the ability to devour life and grow rapidly, it is conceivable that if the black giant beast is not killed here today, after a period of time, no one will be able to compete with the black giant beast.

Whining!

Dark green mist poured out of the sword, spinning into a huge dark green vortex and struck at the black beast, and he himself quickly rushed towards the black beast.

Bang!

Before the dark green vortex struck the black beast, a black beam of light erupted from the black beast's mouth to crush the dark green vortex, and a black beam of light struck Gray as he approached.

Disheveled!

Without dodging, Gray relied on the defense that was strengthened again after the madness, and the body in the air was not repelled in the slightest, and the speed kept rushing towards the black giant beast, and at the same time, a dark green giant blade slashed towards the black giant beast.

Bang!

The dark green blade was blocked by a black beam, and a black beam struck Gray again.

Ponto, pun, pun!

Gray carried one black beam after another, attacking while approaching the black behemoth, and as the distance closed, it became difficult for the black behemoth to resist Gray's attack.

Burst!

A dark green giant blade was not blocked by the black beam, and slashed at the black giant beast, immediately leaving a shallow wound on the black giant beast's body, but compared to its huge size, such an injury obviously could not be regarded as a serious injury.

Tsk –

Injured by Gray, the black giant beast let out a sharp hiss, stabbing Gray's ears with faint pain, and then Gray saw more than a dozen tentacles of the black giant beast and ran quickly, and in an instant he had already narrowed the distance with him.

As a demonic light-level existence, the other party's speed is not slow, and the reason why he didn't dodge the long distance with Gray at the beginning is probably just because he feels that Gray is not a threat to it.

After Gray wounded him, he sensed that Gray was a threat to him, so he ran fast to close the distance between him and Gray.

"It's still a little worse after all!"

Looking at the distance that was finally approaching, it had been pulled away by the black giant beast in just an instant, Gray shook his head slightly, if he didn't count other means, there would be absolutely no way to kill the magic light.

Although his strong defense made him invincible before his blood power was exhausted, it obviously didn't help much when it came to slaying the magic light.

Disheveled!

Call the Purple Ring, Breel. The flames fell vertically, and after falling to the ground, the body was not injured at all, turning into an afterimage and quickly chasing towards the black giant beast.

Shout!

The black behemoth spotted Brell approaching fast. Flame, sensing the threat, gave up on Gray for a moment, and a black beam struck at Breel. Flame.

Sou!

Just as the black beam was about to hit Breel. When the flames are burning, Breel. Flame's body flickered suddenly, dodging the black beam, and continued to rush towards the black beast, the black beam was ploughing a long ravine in the night forest, and a mountain appeared a huge hole directly under this black light.

As a speed type of magic light, Brell. Flame's speed is at its peak in the first level of the Magic Light, which is enough to dodge the Magic Light's attacks.

Whoa, whoa, whoa!

Black beams of light struck Brell one after another. Blaze, but all by Breel. Blaze dodges with speed until Breel. The flames approached the black behemoth within a hundred meters, and this dodge became difficult.

Shout!

A black beam of light collided, and Brell was too close. The flames finally didn't have time to dodge.

Disheveled!

The black beam crashed into Blair. The flames quickly crumbled, and the ground around them was littered with signs of broken damage. The flames were unharmed, not even repulsed.

Blair. Blaze was a magic light warrior before his death, and his defense was naturally at the magic light level, and when Gray applied the alloy to him, his defense terror increased, and it was already so strong that Gray couldn't judge.

Gray estimated that even if he was wearing a black battle suit, his defense after using alloying and madness was probably not as good as the current Blair. Blaze, after all, Breel. The foundation of the flame is too high, and the starting point is a magic light.