Before, Ron faced a head-on battle with a navy general without using special battlefields or magic towers, with a very low chance of winning, no more than 30%.

But now, after he possessed the World Heart Wand, he was already confident enough to defeat a Navy general without using external forces.

even.

He also has at least 30% of his confidence in killing a general!

Defeating and killing are different. The three current naval generals are all natural abilities, especially Kizaru. There is no need to talk about their ability to save lives, but Ron is confident that even Kizaru can stay with the magic he possesses.

After testing the effect of the Heart of the World Wand several times, Ron re-invoked the interface of the achievement system.

After returning to the profession interface, another extraction interface pops up.

This time the extraction interface shows the extraction of magic runes. Among them, the four basic elemental magic of earth, water, wind and fire have been obtained by Ron. All the remaining are the special-system "light", "dark", "thunder" and the eternal "time".

What surprised Ron a little was that in the column at the top that had been vacant before, two new patterns appeared.

These two patterns are very complex. They are not simply fixed figures, but dynamically changing figures. The first one is that the ripples are gradually changed from a point to gradually change countless light spots.

The second one is that countless light spots are annihilated one by one and eventually return to darkness.

Two words appeared in Ron's mind.

Creation, destruction.

What can surpass eternal magic will naturally be the supreme magic that creates everything and the magic of destruction that represents the end of the world.

These two magics may no longer be called magic, but should be considered true 'power of gods'. Ron felt that there might not be any distinction between classes, nor any distinction between foundation and derivative. He itself represents the only one and the ultimate.

What surprised Ron a little, but not surprisingly, after the light of the extraction interface illuminated, the two supreme magics standing on the top, representing creation and destruction, did not flash, and seemed to be out of the extraction range.

"I can't draw... No, at my current level, I can't master that level of magic at all."

Ron shook his head, not feeling regretful.

It represents the supreme magic of creation and destruction. If his spiritual attributes exceed 500 points, he may have a little mastery ability, and it will be useless even if he gets it now.

After a flash of light, it finally came to a freeze.

[Tip: You have obtained the Thunder Rune]

I was unable to get the time system that Ron wanted the most, but since all the elemental systems had been obtained, no matter which magic it was drawn, it was within an acceptable range for Ron.

"Thunder system...well, it's suitable."

Looking at the evolution of the rune presented, Ron nodded slightly in his heart.

Now he is a legendary magician and has a deeper understanding of various magics. For example, the characteristics of the basic element system represent four basics.

The frost system tends to control and range, the thunder system tends to explosive attacks, the light system tends to be the frontal buff, and the dark system should be an add-on to the negative state.

The strongest range attack he can release now is the only fourth-level magic of the Frost-type, Thousand Miles of Frost, but this magic is not suitable for single-body attacks.

In other words, its power on a single unit is not strong enough.

With Qianli Frost alone, it is almost difficult to break the top armed domineering aura of Karp, and it is also difficult to break the monster-level defense of Kaido's immortal body.

As for other elemental systems, not to mention, even the Blade of Destruction in the fire system at the same stage is not as powerful as the Thousand Miles of Frost, so Ron now lacks a frontal explosive attack.

The Thunder System can make up for this.

With Ron's current level, he naturally remembered the basic runes of the Thunder System in an instant, and then released them casually.

Crackling!

A thunder as thick as an arm fell from the sky, shot down in front of Ron, fell on the sea, turning into countless thunder arcs and exploded.

[Tip: You have mastered the first-level thunder magic and thunderfall technique]

After thinking for a while, Ron flew back to Yuman Island first, letting Nami temporarily take charge of the resettlement of Yuman Island, and then began to explore the thunder magic.

Nami was not at all resistant to the work of resettling the Fishman Island, because there were a lot of treasures here, and Nipton was extremely generous, and even was willing to give her all the jewelry in the treasure house as a capital investment in Albares.

This behavior immediately received Nami's satisfaction of 99 points.

As for Alabastan, the Hailou Stone transported from Wano Country has arrived. Vivi is in charge of the construction of the magic tower in an orderly manner. The whole process is very stable, and no one dares to come and disturb him.

Those pirates who had just entered the great route from all over the world and thought they had conquered the lawlessness of all over the world could not even break into the interior of Alabastan, and were defeated and destroyed by some small leaders of Albares.

It is worth mentioning that Robin is back and she can handle most of the things, so Ron basically doesn't need to issue any more instructions here.

With the investment of billions of Bailey's treasures on Fishman Island and the management of Robin, Albares gradually got on track. The funding problem was improved in a short time, so Ron was not in a hurry to find Tezolo, but devoted all his energy to the cultivation of magic.

...

Ron explored all the derivative runes of the Thunder System in just half a day, and then practiced the Thunder System magic from level one to level two to level three.

The second-level magic of the Thunder System is almost no difficulty for Ron today. After several attempts, he mastered a second-level magic of the Thunder System and Thunderball Technique.

Then there is the third-level magic of the Thunder system and the Thunder Explosion Technique.

As a thunder magic with explosion and destruction effects, Ron is indeed very satisfied with his power. The third-level thunder explosion technique alone is already very close to some weaker elemental fourth-level magic!

From derive runes to mastering third-level thunder magic, I basically mastered them all the way, but when I reached the fourth level, I finally encountered a threshold.

After all, it is a special fourth-level magic. Even at Ron's current realm, it cannot be easily analyzed and combined.
Chapter completed!