Since there is a new spiritual energy, what we need to do now is naturally fusion.

He has clearly experienced the effects of spiritual energy once. It not only allows him to quickly grasp the physical abilities that others have, but also seems to have vaguely improved some of his own physical abilities, such as strength, speed, etc.

Although that feeling was not clear and Xu Yu was not sure, now he could confirm it by just trying it.

After the fusion thought was released, the spiritual energy was immediately mobilized and rushed into his body. At the same time, the slight pain and numbness also arose again.

This time, because he was paying attention to the fusion, Xu Yu clearly captured that his strength and mental state were really slowly improving.

Although he could not determine the extent of this improvement, the clear feeling still made him look very excited.

After the fusion was over, Xu Yu clenched his fists casually and found that his strength had been much higher than before.

"It's indeed improved a little." A faint light flashed in his eyes. Xu Yuqiang pressed his excitement, thought about it again, then reached into the rest of the things and continued to merge.

After spending another energy and extracting a portion of spiritual energy, Xu Yu continued to merge without hesitation, because he wanted to figure out what level of improvement was.

Although he didn't know how to distinguish it, as long as he continued to integrate and improve, and when he reached a certain limit, he felt that he should be able to judge it roughly.

Holding a strange thought, when the numbness and pain came quietly, a new idea suddenly emerged in Xu Yu's originally excited mind.

"Fusing Aura 3, improving 1 energy, having energy, 4, existing energy, 2."

"Huh?" As soon as he heard this thought, his expression changed, and a shock suddenly surged in his eyes. Improve his energy by 1? How quickly did his energy limit increase?

Now, he has clearly learned that the role of energy and its meaning, energy is everything a normal person has, including strength, endurance and other physical abilities, as well as various mental states, and its meaning is important.

But unexpectedly, he only fused spiritual energy three times, and actually increased one energy, one-third of the overall improvement?

When Xu Yu thought of this, except for the shock, the rest was full of joy as if he was suddenly enlightened.

As his energy increases, the changes brought to him by one fusion immediately become clearer.

That should be a comprehensive improvement of one-nineth of normal people!

"Three spiritual energy is equal to 1 energy. Doesn't this mean that as long as I can continue to integrate, I can gradually improve my abilities in my whole body? Then..."

Amid excitement and excitement, seeing that he had the remaining 2 energy, Xu Yu began to merge again.

However, after a new spiritual energy was entrenched in his mind, Xu Yu's actions that he originally wanted to continue to fusion suddenly stopped. After all, he was staying here now, trying to figure out the various functions of this superpower as soon as possible.

Now that he has known the effect of fusing spiritual energy into his own, should he study other aspects? At least he clearly remembered that his original thoughts told him that this spiritual energy could blend almost everything.

Speaking of which, he was also very curious. When this spiritual energy merged into itself, it would have such terrifying changes. What changes would happen if it merged into an ordinary object?

He thought about it and thought about it. Xu Yu quickly took off a simple jade pendant from his neck. This was the gift he wanted to give to Zhang Yan back then, but in the end he didn't have the courage to give it. Since then, the jade pendant he bought for hundreds of yuan has been staying with him.

With a light hand, Xu Yu's thoughts were at first chaotic, and then quickly closed them back. The jade pendant in front of him was a crystal-like shape like a beautiful earlobe. When he looked at it, he was quite happy about the green business. However, if he looked closely, he would find that the green inside was not evenly distributed and had subtle impurities. Xu Yu was helpless. With his ability at that time, he was unable to buy too pure and exquisite jade.

With a sigh again, Xu Yu then pointed at himself and issued a fusion order.

Just as the order was issued, Xu Yu immediately saw the twelfth of spiritual energy in his mind disappeared with a swish. Then, a strange warm current directly passed through his right arm, and gathered towards the jade pendant in his right hand.

In just a short moment, the jade pendant he held in the palm of his hand suddenly lit up and had a slight sense of heat.

But almost at the same time, the thought in his mind suddenly appeared.

"It takes 1 energy to fusion of spiritual objects!"

As the thought emerged, Xu Yu's original abundant energy immediately began to pass away. This made him suddenly start to shock, and he even let out a surprise. How to integrate spiritual energy into other things, not only consume spiritual energy, but also energy? Spiritual objects?

But no matter what, by this time, the fusion had begun, and he could only feel the passing of his spiritual strength, and the hot feeling of the jade pendant in his palm became more and more intense.

It lasted for about a minute, and the slight light that had been shrouded outside the jade pendant suddenly dissipated. Then, the jade pendant gradually restrained its hot temperature and began to become cool and warm.

Xu Yu's body also quickly began to feel extremely tired.

After all, he had only 2 energy left before, combining a spiritual energy, and consuming 1 energy, completely exhausting all his energy in one go.

"Dear, calculate it, to integrate a spiritual energy into other things, and count the energy required to create that spiritual energy, wouldn't it cost 2 energy? It's twice as much as it is to integrate into yourself!"

As the sleepy feeling became more and more intense, in just a few seconds, a hint of depression emerged in Xu Yu's mind and he fell asleep completely.

It was not until more than ten hours later that he suddenly woke up. As soon as he woke up, he felt that his energy had become extremely abundant again, reaching 4.

And in the palm of his hand, a cool and warm current was nourishing his right hand all the time. The feeling was so wonderful that it made people unable to help but feel numb with their palms, and they also felt a sense of elation and pleasure.
Chapter completed!