Renn calmed down and activated the fusion icon on the mobile phone interface.

The next second, the demon soul of the soft mud monster was taken out and entered its own soul. Under the roots of the World Tree, it began to climb hard.

This is Rennes' sixth time fusion of demon souls, and he is very familiar with this process.

However, this time it was slightly different.

Because the soft mud monster is only a first-level demon soul, which is one level lower than its own strength. When it conflicts with existing demon souls, it is on the extremely weak side, which may lead to the failure of the fusion.

Generally speaking, extraordinary people rarely merge with demon souls at lower levels than their own level, because this will undoubtedly slow down the growth of strength.

Normal extraordinary people have increased their strength or soul power, relying on daily exercise, meditation, and accelerated with various potions, and some relatively rare methods.

For such conventional practice, the speed and efficiency depend on the completion degree of the soul transformation ritual, which is the so-called talent.

Most extraordinary people have mediocre talents and can only rely on long-term accumulation. The only opportunity for them to experience the surge in strength is every time they merge with the demon soul.

The stronger the demon soul, the more soul power you get after fusion, and it can save a lot of cultivation time.

Of course, the stronger the better, otherwise it would be impossible to succeed.

If you choose a demon soul with a low level, you will lose a great opportunity.

It may not be obvious below the legend. At the age of the legend, even the most talented extraordinary person will take several years, decades, or even hundreds of years of cultivation every time he upgrades to the level.

Therefore, unless the elements in the demon soul are really good, they will not be merged downward.

Of course, this is not a problem for Rennes.

The only thing he needs to consider is that if the demon soul is too weak and the conflict is unbalanced, it may lead to the failure of the fusion.

At this moment, the demon soul of the soft mud monster seemed a little bad.

Driven by Rennes, it successfully passed through the first layer of branches and climbed to the second layer, where there were already two demon souls, namely the Xunshadow Thunder Blade Leopard and the Electric Light Rat.

Compared to them, the slime monster is too weak.

Moreover, the third fusion after the soul transformation is the most conflicting and the most difficult one.

The soft mud monster was stuck under the second branch and almost stopped moving forward. Its soul power was constantly dissipating, and its state was extremely unstable.

Renne's thoughts moved, his soul power shook, and the world tree shook and emitted golden light, which briefly suppressed the conflict.

The soft mud monster took this opportunity to climb a little higher.

Looking at its rising height, Renn was expected to make the Yellow Financial Soul seed shake at least ten times before it could succeed.

"It's a little troublesome."

Every time the soul power is shaken, Renne's own soul will be hit, which is quite painful.

The number of shocks he could withstand was far more than ten times, but it would cause great damage to the demon soul of the slug monster. In this case, it would be impossible to achieve a super high degree of fusion.

The five demon souls in the past, Rennes, all had a very high degree of fusion and had never lost a single element.

"At this time, no matter what degree of integration."

Renn didn't think too much about it. Anyway, the degree of integration is less than 50%, so the factors may be lost. With the perfect soul change and the yellow financial soul seed, he will not be so unlucky.

After the soul power subsided, Rennes shocked the World Tree again without hesitation.

The light is shining, and the branches are swaying.

The demon soul of the soft mud monster took the opportunity to climb. Every minute, the soul power shook, and the demon soul became weaker and weaker, but the height was unswervingly rising, getting closer and closer to success.

After three shocks, coupled with fierce conflict, the demon soul of the soft mud monster has weakened to 90%.

Five times, 80% remained.

Seven times, nine times...

When the tenth soul power shock ended, the demon soul of the soft mud monster had shrunk halfway, and its two element runes began to become unstable and were on the verge of collapse.

Fortunately, this is the last time.

The demon soul finally reached the position of the second branch, and the World Tree immediately absorbed it, and a brand new branch sprouted. It was shorter and thinner than the two branches next to it, and it seemed a little weak and unwind.

However, two leaves were still tenaciously growing on the new branch!

Although the branches are small, the leaves are very strong.

Especially the rune at the end that represents the "activated metal" shines brightly on the world tree and is extremely dazzling.

At the same time, the third round of battery appeared in the mobile phone interface.

This battery in the outermost circle has only two green spaces, which is pitifully few.

But Rennes doesn't care at all, as long as the integration is successful, it's fine.

"Huh, it's really dangerous!"

He let out a long breath and relaxed.

This is the most difficult time for me to fusion. The degree of fusion is only slightly higher than 50%. If it drops by 20%, it may even fail to fusion. That will make me cry without tears.

After the thrill, there is infinite joy.

Renn did not check whether the mutant phone had new features. He immediately opened his eyes and found that Oshylia was still flying on the sea. After looking at the time, it only took more than ten minutes.

He immediately inspired the steel body and became extremely hard, like an iron cast statue.

On the world tree, the "activated metal" leaves are shining slightly.

At this moment, a strange feeling came to my mind, as if my body had come alive and was no longer bound by appearance. Just one thought, the form can change with the heart.

"efficient!"

"Activating metal is really effective against steel body, great!"

Although Renne had guessed this result a long time ago, he was still very excited when he was really sure.

However, instead of recklessly changing his body, he took out a golden shield from the ring, pinched it with two fingers, and put it in front of him.

The golden shield made of gold softened like melted oil, and flowed along the fingers to the palm of the palm.

Renn shook his palm gently, and the gold slid back and forth on his palm like liquid.

He felt that gold was still at room temperature and was not hot at all.

“What a magical element!”

Rennes was amazed that it was almost impossible to put it on Earth in his previous life, completely violating the rules of physics, but in Alan Ershi, who was full of supernatural powers, everything was taken for granted.

He focused on his spirit, and the gold on his palm immediately began to deform.

A second later, it turned into a brilliant golden ring, with obscure words connected to the ends on both sides of the inside and outside, and no one in this world can understand it.

Then, the ring shape changed, and a tiny statue stood in the palm of your hand.

It looks like a boy wearing a gold suit, but Renn forgot the details of the boy's appearance, which leads to blurred facial features and the gold suit on it is not gorgeous enough.

The statue softened and turned back into a golden shield.

The shape of the golden shield is exactly the same as before. The only difference is that the portrait above is replaced by Rennes.

"It's good to print your avatar on the money..."

Renne felt good about himself and put away the golden shield.

Through the application of the changes of the golden shield, he has roughly figured out how to use the "activated metal" because it is a physical element, so every time he stimulates it, he will consume his physical strength.

The more you control the metal changes, the more weight you will consume.

After the change, the metal is controlled and the shape can continue to be maintained.

This reassuring Renn was that if the activated metal was only temporary and would return to its original state once it was cancelled, then its power would be greatly reduced and its effect would be reduced by more than 90%.

He looked down at his mouth.

In the state of steel, the injury still looks very terrifying. Half of the mouth seemed to be cut off by the sharpest knife, and even a grape was missing.

Although this thing is of no use to men, it is always a bit awkward, like an incomplete man.

"Treat first."

Rennes concentrates and starts to consume physical energy, and the power in his phone is also falling.

The hard body turned into liquid, and the muscles around the wound began to move, filling the gap. In less than ten seconds, the huge wound that could see the bone disappeared and recovered as before.

Rennes lifted the activated metal and withdrew from the steel body.

The skin returned to normal color, with flat and firm front, no scars, and no signs of injury were visible at all.

Even the grapes grew back.

"yeah!"

Renne clenched his fist and cheered in secret, very excited.

However, it was not without a price. My body shrank a little, and the muscles that filled the wound were not created out of thin air, but moved from other parts above.

But it doesn't matter.

Unless someone can directly cut off his body or hands and feet and separate his body, no matter how serious the injury is, he can recover immediately and become an indestructible existence.
To be continued...