After the thunder fruit was fed, the doppelganger's body flashed with thin lightning bolts, and these hair-thin lightning bolts swam around the body and then disappeared.

Roy knew that this was the fruit of effect, and after breathing a sigh of relief, Roy's confidence was even stronger, because at this point, it was exactly the same as he expected.

The reason why he had to go to great lengths to do this was because when Roy carefully examined the attributes of the doppelganger before, he found a very interesting place, that is, although the doppelganger was a clone of him, it was only a form, not only did it not have any skill talents, but it was also strange that it did not build any magic nodes!

After all, this is only through the Red Sea Egg, using more than 2,000 souls to copy the body, so it is normal, after all, the clone is not like Roy's body, after any bloodline awakening, it is understandable that the body has not opened up a magic node.

But it was such a body that did not have any ability and magic that allowed Roy to find the direction of experimentation, because the doppelganger was like a blank piece of drawing paper, giving Roy the possibility of sketching at will.

Roy is now trying to see if he can make a special "customization" of the clone according to his wishes!

Even if there is no magic node in the doppelganger, but now after a devil fruit is fed, the doppelganger has also become a body full of thunder and electricity, after completing this step, Roy temporarily placed the doppelganger, glanced at the Red Sea Egg next to him, and found that at this time, the Red Sea Egg became much more energetic after absorbing the golden knella fertilizer, and the volume increased slightly, so he didn't care about it, opened the 3D skill page of the system, and began to draw.

The drawing of dynamic skills is more tedious, and this time it is related to the verification of his conjecture, Roy is much more careful, and it took seven or eight hours for Roy to complete the production of a new skill.

With a sigh, Roy took out the Hradic cube and threw his soul into it to begin synthesizing high-grade souls for cashing in skills.

In the past, most of the skills made by Roy were done with a few high-quality souls, because the skills created only involved action decomposition and some special effects, and what really determined the power of the skill was the size of the magic value used by Roy, but this time, Roy synthesized quite a lot of high-quality souls.

He had synthesized a total of 100 high-quality souls, which was equivalent to spending 10,000 ordinary souls, but even so, Roy was still worried that it was a little insufficient.

Because this time, the skill may have a large cost in its attribute definition......

After obtaining enough high-grade souls, Roy reopened the skills page.

In the dynamic demonstration of this new skill, there is a very rare two-character model, in the picture, two identical Roys, one left and one right, standing, and then the next second, the two Roys move at the same time, bending their knees and waving their arms, as if looking in a mirror, every movement is the same, but in opposite directions!

The two Roys moved as they moved, moving closer to each other, and when all the movements were complete, the two Roys bent sideways at the same time and put their index fingers together!

This strange dance of symmetry is very visual, right? That's right! The skill Roy created this time is the most awesome [Merge] skill in Dragon Ball!

Merge Technique, full name Mei Dharma Merge Technique, according to the original book, this is a special skill from the Mei Dharma Star people, which can fuse two organisms of the same size and similar strength together, and once the fusion is successful, it can instantly increase the huge combat power!

And that's exactly how Roy defines it.

【Medama Merge】:

Skill attribute definition: two organisms of the same size and similar strength can be fused together, and after fusion, they become more powerful individuals; Specifically, power fusion, speed fusion, activity fusion, magic fusion, magic node fusion, soul fusion, talent fusion; Fusion allows failure, and when the action is exactly the same, the fusion must succeed; 10 minutes after fusion, the merging state was released; Skill cooldown: 10 minutes; The merger state can be permanently fixed by the [Permanent Reinforcement Elixir].

After defining this merger skill, Roy felt that it was a little inaccurate, so when he was preparing to generate the skill, he specially instructed the system: "System, extract the memory of the merger technique in the proprioceptive memory and supplement it!" ”

After the system responded with an understanding, it immediately began to frantically extract high-quality souls.

Then, in less than three seconds, the system prompted Roy: "The number of souls is not enough, the skill has not been completed, and the current progress can only be completed by 3%, do you want to continue?" ”

Roy was taken aback, what's going on? How can a hundred high-quality souls only be completed by 3%? In this way, to complete this skill, it would cost him more than 3,300 high-grade souls, that is, 330,000 ordinary souls?

"How can it be so expensive!?" Roy asked, surprised.

"According to the estimation of the host's proprioceptive memory, after the successful fusion of this merging technique, the strength increase is between one and ten times, so the consumption is high."

As soon as he heard the system's answer, Roy was stunned, how could the increase in strength reach such a high level!? He thought he could double it at most.

There's no denying that Roy is really a little excited right now, and if this skill is created, it's definitely worth it!

The one million souls given by the rage, if Roy is only used to exchange them for magic potions to eat and increase the magic power, then it is estimated that the magic value can increase by tens of thousands, which is considered to be the top of the sky, and this kind of growth has nothing to do with the three attributes of strength, speed and activity, if you want to improve these three attributes, Roy has to use the soul to improve.

But if you are willing to spend a lot of money to create this merger skill, it will be completely different.

This is like speculating in stock futures, if you simply invest money to speculate, although the risk is not high, but the return is also small, on the contrary, if you dare to take the risk to join the leverage, then you will either lose or earn in the end!

Obviously, this merger technique is like a [lever] for Roy! Although the investment is huge, the rewards are also huge.

"Mmmm, don't worry, think about it!" Roy forced himself to calm himself down and began to calculate.

After the merger technique is manufactured, it will exist permanently, that is, it can also be used next time, however, if it is calculated according to the highest ten times, once Roy succeeds in fusing this time, then he wants to fuse again next time, then the investment in creating a clone with similar strength will become more.

This time, he spent more than 200,000 souls to make the attributes of the clone closer to himself, but the next time he creates the same clone, how many souls do he need to invest?

Roy's current mana value is 5600, and if it is increased tenfold, it can reach 56000 points, and if the mana value of the doppelganger is fed to this level by relying on mana potions, it will take at least two million souls to base up, right?

At the mention of souls, Roy had a bit of a headache again, the benefits of the merger technique were obvious, but the cost increase that came with it was equally obvious......

"No matter, let's improve first, it's a big deal to slowly save souls in the future!" Roy gritted his teeth, took out the Hradic Block, continued to synthesize high-quality souls, and instructed the system to fix the amplification value of the Merging Skill directly above ten times.

Such a request has increased the consumption of souls a lot again, but Roy can't take care of so much, 330,000 souls have been given, do you care about adding tens of thousands?

One million souls, now more than half of them are quickly gone, and after synthesizing a sufficient number of souls, Roy directly asked the system to generate the Merge Technique.

Seeing that the skill finally appeared in his skill bar, Roy couldn't help but breathe a sigh of relief, and he went to the doppelganger's attribute page and added this skill to the doppelganger.

Fortunately, the attribute value of the clone cannot be directly added and modified, but the skill can be increased, so that Roy's body and the clone have this merger skill, and as long as they are used together, they can smoothly release the merger technique.

Of course, the premise of using skills is that you have to make the clone move first! This requires Roy to infuse the clone with a soul.

It stands to reason that it is best for Roy to inject his soul fragment into the clone, but since he thought of the disadvantages of soul fragments, Roy does not plan to split his soul, even if this soul fragment can be fused back through the merger technique immediately after being separated.

Besides, this time it was supposed to be an experiment, so Roy took out the soul of the angel Yuriel that he had obtained before!

If, in terms of strength, Uriel and Roy's strength are the most similar, and even Uriel is slightly higher, then this means that Uriel's soul size is also very similar to Roy's.

Originally, there was a problem here, Yuriel's soul was the divine soul of an angel, but the body of the clone was a demon body, and the compatibility between the two was definitely poor!

However, poor compatibility does not mean that the body cannot be driven, it has been three years since Yuriel's soul fell into Roy's hands, and during these three years, Roy has been eroding this soul with his own dark power according to Juliel's teaching, this is the transformation step of the fallen angel, and now, this divine soul has already been eroded to the point that it has become the soul of the fallen angel, but because Roy couldn't make the body of the fallen angel before, the soul can only be kept like this.

Moreover, to create a fallen angel, it is usually necessary to erase the memory and consciousness in the soul and make it blank, and now the same is true of Yuriel's soul, Roy intends to put this soul into the demon body of his doppelganger, such a fallen angel soul may still not match the body perfectly, but it already has a high compatibility.

However, before that, Roy still added an attribute to this soul for the sake of safety: [Absolute Obedience], so that even if the soul gains a body, it will still unconditionally comply with the orders given to him.

This is actually the process of Lilith creating the Philistines, but in order to avoid the risk of failure, Roy replaced the angel soul and bloodline with the demon body and the fallen angel soul, so I think the failure rate will be relatively low in this way.

This is also the reason why Roy wants to set up the merger technique If the fusion fails, it can be lifted after 10 minutes, and with this setting, Roy can keep experimenting until the fusion is successful!

Hmph, Lilith, that crazy woman, she thought I really wouldn't be able to figure out this fusion without her?

Holding Yuriel's soul, Roy pressed it against the doppelganger's chest, and with a flash of light, the soul immediately entered the doppelganger's body.

Since the doppelganger was in a state of soul blankness, such an injection process was very easy, and in the next second, the doppelganger's body began to tremble.

The expression on the doppelganger's face showed a very painful look, and the whole body was spasming and twitching, Roy knew that this was merging, and still couldn't help but be a little worried.

The reason why he chose to feed the thunder fruit to the clone is to take into account the nature of Yuriel's strength, when he fought with Yuriel, the golden thunder light impressed Roy very much, which shows that Yuriel has a certain thunder attribute ability, so the doppelganger also has the ability of thunder and lightning, so it can better fit with Yuriel's soul...... But whether it can really succeed or not can only depend on luck.

If it fails, the soul will be forced out of the body of the clone, and there is no need to worry about damage, but at that time, Roy can only find a way to find a demon soul to match......

Time passed minute by minute, and what Roy was worried about did not appear, and the trembling and twitching of the doppelganger seemed to be gradually weakening, which was good news for Roy!

Sure enough, about thirty minutes later, under Roy's surprised gaze, the doppelganger slowly opened his eyes, and the demon's pupils gradually changed from confusion to agility......