In addition to carefully exploring, observing, and hunting, Roy has been working on sketches for the past few days.

The first sketch he completed was drawn with his own hands as a reference, and in this depicted painting, Roy made the shape of his entire palm more huge and hideous, making the palm look as if it was covered with a bony shell, full of messy nails and raised bone spurs, and the front of the fingers, the length of the nails was lengthened by him, and it became more sharp, with a hook-like arc, not to mention, but also glowing with metal.

Roy's initial definition of this change is as follows: "Steel", "Flexible".

Yes, this is Roy's first body modification plan, to create himself a pair of hands with steel claws!

This is only a preliminary idea, in Roy's conception, if the soul is enough in the future, he also plans to transform his nails into [Edelman alloy] to achieve invincible and powerful destructive power, and at the same time extend this transformation to the entire arm.

This idea naturally comes from Wolverine's claws, but Roy guesses that the number and quality of the souls he holds now may not be able to be changed to the level of Edelman alloy in one step, so what he thinks of at the moment is just to transform it into an ordinary steel material first.

With such a pair of claws, the advantage in battle is self-evident, even if you encounter an opponent with strong defense, you can easily tear through their protection, and this weapon from itself will not appear to be short of ammunition.

As for the second transformation plan, it is on Roy's tail.

Due to the different structure of the body now, Roy can't walk completely upright like he did when he was a human before, he can stand up, but he can't straighten his body, and he will be a little rickety, and so far, the arrow-like tail behind Roy has the role of maintaining his body balance when standing like this, and other than that, it is not of much use.

Not only did it fail to help Roy in battle, but instead it became a weakness in Roy's body, sensitive and fragile, and once injured, it would bring intense pain.

So in order to eliminate this weakness, Roy's second transformation plan is aimed at the tail, he depicts a long, alien-like tail, this long tail extending from the spine to the tail vertebrae, it looks like a section, from thick to sharp The whole is beautiful streamlined, and at the tip of the tail, Roy designed three bone knives that can be opened and closed, these three bone knives can be used to grasp objects when opened, and when closed, they can be turned into triangular blades, which can easily pierce thick steel plates.

According to Roy's vision, this alien-shaped long tail, after being combined with his body, can also bring a blade-like sky-high bulge to the spine, making him look more domineering and hideous.

No way, he's already desperate for this world full of faces! Even in this demon world, it is also about faces, here, the definition of appearance is strong, terrible, hideous, terrifying, if your appearance does not have any deterrent power at all, if you can't make people feel afraid, then even ordinary monsters dare to tempt you......

Now that Roy has become a demon, without his human form, he simply lets go of himself completely, uses his imagination to the fullest, and changes as much as he wants.

Roy is quite satisfied with the shape of this tail, and his definition of a tail is: [bone], [flexible], [regenerating], [strong as steel].

And if the soul is sufficient in the later stage, Roy also plans to transform this tail into [Edelman Alloy], so that it can become a steel tail in the true sense.

The third modification plan, and the last one designed by Roy in recent times, is not a modification of the part of the body, but a ...... For the whole body.

In the third painting, Roy depicts a syringe gun and a test tube that can be matched to the gun.

This test tube is very interesting, the upper and lower ends are silver-white metal encapsulation, and the middle part is two separate, spiral-shaped staggered tubes, and inside the tube, there is a blue potion.

Sounds familiar, right? That's right, because Roy's first definition of this tube of potion is [T virus]!

Since it is for the whole body, the first thing Roy thinks of is the booster, and when it comes to the booster, Roy's first thought is the T-virus and the super soldier serum.

However, what does the T virus look like, Roy has memories from the movie, but what the super soldier serum looks like, Roy is not clear, of course, he can draw a test tube to make a potion, and then define it as a booster, of course, this method is also fine, but Roy estimates that this kind of creation of a concept out of thin air will probably require much more soul consumption, far less fast than the concept that has been formed in his memory.

Just like the revolver he made before, in fact, when he painted the shape, he had already given the painting a basic definition, size, volume, etc., and the additional text definition was just perfect, but if it was an imaginary item, then the definition content must be more detailed, and the more souls consumed.

So Roy finally adopted the T virus, the T virus itself has a concept, that is, to thoroughly optimize and evolve genes to achieve the purpose of enhancing the physique and eliminating diseases, which comes from the concept given to it in film and television works and novels and games, and compared to other more advanced viruses, such as G virus, Veronica and the like, the T virus is the most basic enhancement, which is very suitable for Roy's current weak body, and he is not afraid of causing weakness and the like.

However, due to concerns about its stability and whether his demonic body could adapt to this virus, Roy also made two additional definitions of this T virus: [perfect fusion] and [no side effects]! In this way, you don't have to worry about turning into a demon zombie......

If Roy's existing soul can manifest this T-virus, then after the injection, Roy can become stronger and more powerful, and if he is lucky, he may even evolve superpowers and the like, which is simply a multiplicity.

Three transformation schemes, three drawings, form three materials, now it is up to us to see which one has the lowest cost.

Now Roy has a soul of a lower demon in his hand, and the soul of four monsters, these five souls, in the evaluation of the system, are all "complete low-grade" souls, but the volume and value are different, so Roy began to try one material at a time.

The drawings of the transformation of the hands and tail, after being placed on the main page, will adaptively change the size of the pattern to match Roy's body, but the T virus does not need to be matched, it can be directly embodied, however, when Roy tried it one by one, he found that the only number of his existing souls that can be fully embodied is the tail!

This made Roy a little unexpected, because the definition attribute of the tail is the most, according to the rule that the more defined attributes, the more consumption, why is it the tail?

Among the three materials, except for the tail, which is 100%, only 20% of the hands can be transformed, and even less T-virus, only 5%!

In other words, if you want to transform your hands, Roy has to hold at least five times more souls, and if you manifest the T-virus, it will be twenty times more!

What the hell is going on??

After studying it carefully for a while, Roy suddenly realized that the reason why the defining attributes of the hands are less and the consumption is more is probably because he defines the material as steel.

It is necessary to transform into metal, but also to have the flexibility of living organisms, which naturally becomes more difficult, and it must be a biologically active metal to achieve this transformation, and on the contrary, although there are many definitions of the tail, the material is still bone, that is, relying on Roy's own bone cell proliferation can be completed, the definition of steel is just to enhance the bones, so on the whole, the embodiment of the tail is much easier than the hands.

As for the T virus, Roy figured it out more, and after attaching two definitions, the T virus became the most perfect enhancement elixir, and the consumption skyrocketed for sure.

Since this is the case, then Roy's transformation can almost be decided, either directly transform the tail, or modify the definition of hands, and then transform the hands, if the T virus is concerned, don't think about it for the time being.

After thinking about it for a while, he still chose to transform his tail first and eliminate his weaknesses first......

After combining the alien tail on his main body and choosing to preserve it, a tingling sensation suddenly spread throughout his entire spine, this feeling was too uncomfortable, Roy wanted to rub his back on the ground vigorously in order to relieve this discomfort, but he also knew very well that it was best not to move, so he forcibly endured it......

I don't know how long it took, but when Roy's consciousness was in a trance, the itching finally disappeared, and with it, a strange sense of power......