"What's going on?"

The trembling reaction came and went quickly, and when Gray reacted, it had disappeared without a trace, and Gray showed a look of surprise on his face, and quickly checked his body.

The trembling just now was obviously not a stress reaction caused by the temperature change, which was certain, since he had the ability to freeze and was extremely resistant to the cold, he was already immune to the cold.

"The power of blood has been restored...... This is the Tower of Trials...... The secret to boosting your strength? ”

For a moment, Gray turned his attention away from himself, and a gleam appeared in his eyes.

The test of the first layer of the Tower of Trials is naturally extremely easy for him now, but even so, the blood power is still consumed after all.

And after that inexplicable trembling, the blood power he consumed was not only fully recovered, but also increased to a certain extent, and his physical fitness was also improved, if he expected it to be good, if he cultivated the blood method at this time, his cultivation progress would inevitably be much higher than this morning.

That inexplicable tremor should be the key to the Tower of Trials to improve its strength, and it was precisely because of that inexplicable tremor that his blood power and physical fitness were improved.

"The Floating Island is to increase its strength through the red mist, and the Tower of Trials is to increase its strength through this inexplicable trembling......"

Gray couldn't help but compare the Tower of Trials to the Floating Island, and found that the two had completely different ways of increasing their strength, but they were both equally mysterious.

Now he was almost certain that the floating island was probably the place of trial for a certain temple, but he didn't know if that temple still existed, and no one was even stationed in such an important place as the place of trial.

Standing on the second floor, Gray appeared in front of him a zigzag tunnel like the first layer, and after confirming that his body did not have any abnormalities except for some increase in strength, Gray strode towards the depths of the tunnel.

Cracking sound!

Whoa, whoa, whoa!

Whew, whew, whew!

Thunder, metal blades, blazing flames...... As Gray moved forward, the same rune mechanism was triggered to attack Gray, and the power was still the first level of the king level, but it was significantly higher than when it was the first layer.

Such a rune mechanism naturally could not form the slightest obstacle for the current Gray, and he easily came to the end of the passage and saw the stone staircase leading to the third floor.

Next to the stone staircase, there was a giant wolf more than two meters long and yellow, and like the first floor, it also took the initiative to attack Gray.

The result was obvious, the giant wolf was turned into an ice sculpture more than ten meters away from Gray, completely frozen, and turned into rubble with a snap of Gray's fingers.

Gray walked up the stone steps to the third floor.

Buzz –

Just when his feet stepped on the third layer, the same anomaly appeared when he stepped on the second layer just now, and a tremor enveloped him without warning, and his body trembled involuntarily, and when the trembling ended, he found that the lost blood power had recovered, and the total amount of blood power and physical fitness had improved to a certain extent again.

Gray, who was already mentally prepared, did not stop to stop and check his body, and walked straight into the newly appeared passage.

Fourth floor.

Fifth floor.

Sixth floor.

……

Ninth floor.

With his strong strength, Gray soon went up to the ninth floor.

The power of the rune mechanism on each layer will be stronger than the power of the next layer, the power of the rune mechanism will be increased to the second level of the king level in the fourth layer, and the power of the rune mechanism will be increased to the third level of the king level in the seventh layer.

And every time he goes up, Gray's realm will increase a little, and when he reaches the ninth layer, Gray's realm has been raised from the initial step into the fourth level of the king level to the limit of the fourth level of the king level.

He can already feel a bottleneck, and if he breaks this bottleneck, his body will undergo qualitative changes and his strength will improve by leaps and bounds.

I still passed through the ninth floor without hindrance, and followed the stone staircase to the tenth floor.

Buzz –

A shudder enveloped Gray, and for a moment there was a stalemate, a bottleneck being punctured like a balloon.

As this bottleneck was broken, Gray's body and blood power suddenly changed drastically, and his body was rapidly strengthening, whether it was muscles or bones, they were rapidly becoming stronger.

The power of blood is increasing rapidly, just like a drought-stricken lotus pond experiencing a torrential rain, and the amount of rain is rapidly increasing at a speed visible to the naked eye.

The tremor disappeared in a very short time, but the changes in Gray's body and blood power did not stop, and they continued to grow rapidly.

It took a few moments for this growth to stop, and by this time, the amount of Gray's blood power had increased several times compared to before.

"It's time to reach the realm of magic light!"

With a light punch, a sonic boom suddenly sounded in the air, and if it weren't for being in the sturdy Tower of Trials at this time, the wind pressure generated alone would be enough to blow a house down.

Feeling that his strength had increased several times at this time, Gray was very sure that he had now reached the realm of magic light.

"The Tower of Trials is really a good place, no wonder the top families can turn their backs without hesitation in order to compete for the place in the Tower of Trials."

Originally, even if Gray had the assistance of the Blood Moon Elixir, it would take at least half a year or so to reach the magic light level, after all, a potion like the Blood Moon Elixir could not be taken continuously because the medicinal effect was too strong, and there was an extremely long interval between each dose.

However, the Tower of Trial saved him half a year, allowing him to reach the Demon Light level half a year ahead of schedule, and this is not all, because now he has only just reached the tenth layer, and the entire Tower of Trial has a full thirty-five layers.

Of course, even the Chaos Holy Son of the Chaos Temple, who could be called a demon, had only finally reached the thirtieth layer, and it was almost impossible for him to reach the thirty-fifth floor, and it was even very difficult for him to reach the thirty-fifth floor.

As the Holy Son of the Temple of Chaos, the resources that the other party has obtained so far from cultivating must be unimaginable to Gray, and under such terrifying resources, the realm of the other party when he enters the Tower of Trials should be beyond Gray's.

Although Gray's strength has been rapidly improving since he entered the Origin World to obtain resources, he should still not be able to catch up with the other party in a short period of time.

In terms of ability, as the Holy Son of the Chaos Temple, the other party must have rule-level abilities, and in the case of not being able to use the ability to control corpses, Gray's advantage is not too obvious.

Combining the two phases, objectively evaluated, Gray's combat power is likely to be weaker than the other party.

The other party was able to reach the thirtieth layer, and Gray estimated that it should be quite difficult for him to reach the thirtieth layer.

The reason why this situation occurs is not because he is inferior to the other party, but because the resources he has obtained since he has grown up are too far and far from the other party.

If he can obtain the same cultivation resources as the other party, he doesn't even need to have all of them, even if he has one-tenth, his current combat power will definitely exceed that of the other party when he first entered the Tower of Trials.

"Go ahead!"

Following the passage, Gray walked forward.

Boom, boom, boom!

Suddenly, one cyan wind blade after another appeared, each one solidified like a cyan jade carving, slashing towards Gray, and the air was filled with a piercing whistling sound.

Click, click, click!

The cold air spread around Gray, and all the cyan wind blades had already frozen into the ground and shattered before they were still a dozen meters away from Gray.

"I have the power of the fourth level of the king level!"

Continuing to walk, the cyan wind blade that came from it was frozen by the cold, Gray judged in his heart.

If it weren't for the fact that his realm had already reached the first level of demonic light at this time, if he wanted to block these wind blades with his cold qi ability alone, although it would not be unstoppable, it would definitely not be easy.

A few more floors, he was afraid that he would only be able to use his hybrid ability to block the attacks of the rune traps along the way.

Using the mixing ability will inevitably speed up the consumption of his blood power, but fortunately, while going up to the upper level to improve his strength, the blood power will also be restored, otherwise in the trial tower where no space items can be opened, the lack of blood power will seriously drag him down.

Layer 11.

Twelfth floor.

Thirteenth floor.

……

Nineteenth floor.

When he reached the thirteenth layer, the power of the rune mechanism increased again, reaching the first level of magic light that was the same as Gray's current realm, and Gray used the ability of the Ice Wind Blade to pass through this layer.

When he reached the sixteenth layer, the power of the rune mechanism increased again, reaching the second level of magic light beyond Gray's current realm, and Gray used the three-system hybrid ability of black mist to pass.

When he reached the nineteenth layer, the power of the rune mechanism increased once again to the third level of magic light, and Gray used the dark green mist of the four hybrid abilities to pass through.

Up to now, even a powerful person like Gray has felt some pressure, except for the time rule ability and the corpse control ability that cannot be used for the time being, all other abilities have been used.

However, on the contrary, Gray felt that his realm had once again reached a bottleneck, and he had once again touched a barrier, which was the barrier from the first level of magic light to the second level of magic light, and if he could break this barrier, his realm would break through to the second level of magic light.

Looking at the stone staircase that led to the twentieth floor, Gray strode slowly but steadily.

Buzz –

Gray's feet stepped up to the twentieth floor, and the trembling that he had experienced many times appeared in his body again, this time it took a lot longer than the original time, the initial appearance time was less than a second, but now it was enough to reach a few seconds.

Outside the Tower of Trials, just as Gray strode up to the twentieth floor, the rune lines on the twentieth floor of the Tower of Trials suddenly lit up, and when they saw the twentieth layer of rune lines, the more than ten Chaos Temple powerhouses who presided over the opening of the Tower of Trials couldn't help but show a smile on their faces.

"Julio has reached the twentieth floor!"

"Being able to go up to the twentieth floor so quickly, Julio has grown a lot in the past year, maybe he can hit the twenty-sixth floor!"

In the Chaos Temple, among the disciples who entered the Tower of Trials this time, the most outstanding was Julio, the core disciple, so they took it for granted that it must be Julio who entered the twentieth floor at this time.

As for the children of the five top families such as Gray, they were completely out of their consideration, although the children of the three strongest families were outstanding, they were close to the upper level among the disciples of the Chaos Temple, and naturally they could not be compared to Julio.