In fact, a long time ago, when he hunted the sea kings for the first time, Tesla found that compared to ordinary pirates and even more powerful pirates, they could provide far less soul energy than fierce beasts with the same combat power. Although I don't know what the reason is, this does not prevent Tesla from finding the creature that can currently provide it with the greatest amount of soul energy: the Neptune.

The soul energy that a sea king can provide is almost equivalent to the sum of the one-third of the pirates that Tesla strangled last year.

It's just that Tesla at that time didn't expect to upgrade in this way.

And in just a few days, Tesla, who killed eight sea kings in a row, not only successfully upgraded the level, but also successfully obtained a chance to enter the trial!

"System, open the door to trials." After Tesla put down the things he was playing with, he gave instructions to the system in his head.

"The door of trial is about to open...... Detecting the presence of an item with a slight rule power around the host, do you integrate it into the Door of Trials? ”

Tesla, who was already preparing to enter the dark world for training, was suddenly confused by the reply from the system.

But immediately, he immediately reacted: "System, you mean, this Devil Fruit has a slight rule power?" And it can be absorbed by the Door of Trials? ”

Holding the uniquely shaped fruit he had placed aside, Tesla asked with a frown.

"After testing, the special item called the Devil Fruit around the host is a special item made by condensing a large amount of energy with a slight rule power. Using this item to enhance the Gate of Trials will allow the Gate of Trials to break through the limits of Soul Energy. The system's reply made Tesla even more confused.

"Wait, what do you mean by breaking through the limits of soul energy?"

"The Trials Gate is a special passage generated based on the soul energy provided by the current host. The trial space connected by this passage will not exceed the upper limit of soul strength. After incorporating items containing the power of rules, the Gate of Trial will break through the limitations of the existing soul energy, and the channel will directly connect to the trial space corresponding to the power of rules. ”

"I still don't understand? Can it be simpler? ”

"In short, if it is a trial under normal circumstances, then the host will enter a random trial space from the second to the third act of dark time this time, and the trial boss that appears will correspond to the maximum level of soul energy provided by this time, rather than the host's due combat power level. When the Gate of Trial is integrated with an item containing the power of the rules, the passage will be directly connected to the trial space where the power of the rules is condensed, and the strength of the boss that appears is not limited to the strongest combat power of the host. ”

"In other words, if the Devil Fruit is integrated into the Gate of Trials, the absolute strength of the boss that appears may be stronger than mine? Is that what it means? Tesla summed up the system's response.

"Yes."

Playing with the Devil Fruit in his hand again, Tesla fell into deep thought.

The origin of this Devil Fruit is very simple, he found it when he accidentally rolled in the waves when he killed the Sea Kings this time.

In fact, if it weren't for his eyes being good enough, he would have almost missed this Devil Fruit.

However, even so, Tesla did not intend to eat the Devil Fruit.

The reason is simple, even though the Devil Fruit is the fastest way to increase your combat power, the time left for Tesla is still too short and too short.

It was so short that even if he actually ate the fruit, it might take a lot of time just to familiarize himself with the fruit's abilities, let alone develop it.

Therefore, Tesla originally planned to check the origin of this fruit first, and then decide whether to increase the strength of the people around him.

Unexpectedly, when the door to the trial was opened, the system brought such good or bad news.

"By the way, if I integrate the Devil Fruit into the Gate of Trials, will this world be missing this fruit forever?" As if thinking of something, Tesla asked casually.

"The object that the host calls a Devil Fruit is actually the product of a slight regular force combined with a large amount of energy. The Door of Trials contains a much higher level of rules than this object, but it has some restrictions that prevent it from using its full functionality. The object's integration into the Gate of Trials is actually to provide the effect of activating the power of the rules contained in the latter itself, and because of the different laws of the world, the Gate of Trials will not devour the power of the rules contained in the object. The answer given by the system made Tesla, who was just a casual question, have more doubts in his heart.

"If that's the case, then if the Gate of Trials only needs an item containing the power of rules to provide an introduction, can my domineering energy be used to provide it?" As he spoke, Tesla's arm was instantly covered with a layer of dark light, obviously armed and domineering!

"Yes, but due to the lack of energy contained in the host itself, the part provided will be turned into an introduction."

Swallowing a mouthful of saliva, Tesla was a little frightened: "What do you mean?" ”

"The part that is covered by the power of the rules will all be converted into energy."

"Hehehe...... Sure enough, it's not that simple! From the system's reply, Tesla has understood the meaning of the former, and decisively dispelled the idea of using his domineering as an introduction.

"System, you haven't answered my question just now, if the Devil Fruit is absorbed by the Trial Gate, will there be a second one of the same fruits in this world?"

"Yes!"

The simple and clear answer made Tesla make up his mind.

"Then ......" After playing with the Devil Fruit in his hand for a while, Tesla said slowly:

"System, integrate this fruit into the Gate of Trials."

Tesla made a decision that looks weak now, looks wise in the future, but will make him completely regret it.

A dark blue aura appeared out of thin air, sweeping over the Devil Fruit in Tesla's hand, and then, in the room, an oval-shaped blue light door that Tesla was familiar with appeared.

It's just that, with the appearance of this frameless light door, Tesla inexplicably felt a heavy pressure, as if the world inside the door would bring him real death!

Shaking his head and taking a deep breath, Tesla ignored the ominous premonition.

Wealth and risk are always proportional to the risk.

How is it possible to become strong quickly in the shortest possible world, but not to pay enough?

Before stepping into the light gate, an inexplicable question suddenly appeared in Tesla's mind:

"System, can you detect what type of fruit it is that sucked in by the Door of Trials?"

"Yes."

Tesla's response to the system made Tesla curious: "Oh, according to the three types of Devil Fruits: animal, superhuman, and natural, what kind of fruit is this?" ”

"After testing, the power of the rules contained in this Devil Fruit is consistent with the natural system in the host's mouth."

"Hmm??? Nature? For some reason, Tesla's heart suddenly rose with a vague remorse that had been faintly rising.

"That's, what type?"

"Tested to conform to the ...... of the natural elements"

"Ray!"

"Nani !!!!!"