Speaking of which, Ouyang Nuo didn't mind that Su Yu was just an outsider, so he stretched out his left arm and rolled up his sleeves, and soon, on his left arm, something strange happened, only to see his flesh and blood disappear little by little, and in the end, Ouyang Nuo's left arm was only a skeleton.

Su Yu was slightly startled, is this Ouyang Nuo's ability? I saw that the flesh and blood of his left arm were gone, and half of the remaining skeleton was already shining with golden light, and half of it was with the phalanges, but it was still white.

Ouyang Nuo smiled, opened the two wooden core fires given by Su Yu, closed the phalanges of his left hand, and held them in the palm of his palm, and soon, there was a "snort" sound, only to see that the two golden wooden core fires spread out from his white phalanges, making the originally snow-white bones gradually become golden and flashing.

"I only need these last two metal core fires to be done, Brother Su Yu, you have helped me a lot." Ouyang Nuo said with a smile, while looking at the bone of his left arm, only to see that on this bone, two wooden core fires burned, burning on the bone, making a "snort" sound, and soon, the entire left arm bone all changed to golden yellow, Ouyang Nuo let out a low roar, and suddenly, starting from his left arm, all the clothes and flesh of the whole body gradually disappeared.

Su Yu couldn't help but take a step back slightly, even if he had the energy of "Golden Blood" and "Heart of Darkness" in his body, he couldn't help but be able to resist the terrifying aura suddenly released from Ouyang Nuo's body in front of him at this moment, forcing him to retreat.

Ouyang Nuo's body skin and flesh were all hidden, and where he was standing just now, only a skeleton remained, a skeleton burning with raging golden flames, which seemed indescribably majestic, full of momentum, and it was simply earth-shattering.

In Su Yu's eyes, it was difficult to hide the look of shock, since he came to this world, except for the golden eagle-headed monster and non-human beings such as Xingyu or Demon God Beasts, among the real humans, the aura released from the body of Ouyang Nuo in front of him can be called the most powerful one among the humans he has encountered.

Whether it was the emperor, Jia Xuan, one of the four powerhouses from the "Black and White City", or that Chen Xuanbai, they were far less powerful than the Ouyang Nuo in front of him.

"Haha......" The golden skull, suddenly opened and closed its teeth, and Ouyang Nuo's voice came out: "I refined and fused my original beast 'Golden Iron Beast' into my ability iron bone, and then spent countless efforts and various secret treasures and heavenly treasures, and today I finally refined this perfect 'Golden Bone', haha-" Ouyang Nuo let out a long roar, startling the depths of the Demon Beast Mountain Range, and the beasts responded.

Ouyang Nuo's long whistle was full of excitement, Su Yu watched silently from the side, never expected that the two metal "wood core fires" he gave him would cause such earth-shaking changes in Ouyang Nuo, looking at this Ouyang Nuo's momentum, it had risen at least several times compared to before, which made him faintly regret it.

"Haha-" Ouyang Nuo laughed, his heart was very happy, stretched out his hand bones, and pressed lightly on a big tree on the side, and soon, I saw that the big tree was spread with golden flames, "crackling" There was a burst of sound, and soon, the big tree cracked and collapsed, turning into a ball of fireballs and smashing down, just in just a few seconds, the whole tree disappeared without a trace.

After trying the power, Ouyang Nuo was satisfied, and gradually retracted the flames on the golden bones, and the original skin and flesh and clothes reappeared.

"This time, that damn guy, he should always hate my subordinates, Brother Su, I'm going to go to a war appointment, I can't stay here for too long, and when I get to the 'Black Iron City', remember to report my name, remember, you must go to me-" Ouyang Nuo looked at Su Yu and nodded, and with a slight arch of his hand, the figure began to retreat violently.

Su Yu hurriedly said, "Remember." Seeing this Ouyang Nuo's figure disappear into the distance, a trace of cold sweat couldn't help but rise on his back.

This time it was his good luck, this Ouyang Nuo's surname was not bad, if he was unlucky to meet a person with a bad heart, and he helped him get such a powerful power, the other party might not be grateful, saying that he would not necessarily use his backhand to try his palm, then it would be his turn to be like that big tree that disappeared in an instant.

Su Yu thought of this, and Ah Da also thought of it, and couldn't help but shake his head and said: "It's all my negligence, sensing that when he is still outside the tree hole, we shouldn't come out, we should wait for him to leave us first before coming out, you human beings who have reached the realm of him, the heart is unpredictable, moody, just now, it is indeed very dangerous." ”

Su Yu snorted, looked at the bracelet that Ouyang Nuo gave him, sensed it with the "Eye of Perception", and found that the name of this bracelet was "Storage Energy Bracelet", and the only use was to store the energy on his body here.

"Storing energy? What is the use of such a bracelet? No wonder this Ouyang Nuo gave it to me so generously, it turned out that this bracelet was a scrap. Su Yu smiled bitterly, thinking that Ouyang Nuo had so many secret treasures on his body, but he was also a stingy ghost.

Energy comes from the body, so why do you need to store it in this bracelet, the function of this bracelet is simply so wasted that it can no longer be wasted.

"Not necessarily, this bracelet is a waste to him or others, but it is very useful to you. ”

"Oh?" Su Yu was stunned.

Ah Da smiled: "Because the energy in your body is strong now, but you are fragile and unbearable, this bracelet is not good for you?" ”

When Su Yu heard this, his heart moved slightly.

Atta smiled and said: "For example, you are now limited by the sixth-order **, and you can't push the power of lightning to a higher level, but if you store this lightning in this bracelet, there is no such limitation, which means that you can create an electric shock of more than 100,000 volts." Hehe, your two wooden core fires are not in vain, this is a waste bracelet for Ouyang Nuo, you can just come in handy. ”

When Su Yu heard this, he also smiled, if he could really store a terrifying thunderbolt that exceeded more than 100,000 volts in this bracelet, and split it out at a critical time, it would indeed receive miraculous effects, thinking of this, he put away this "stored energy bracelet", and then saw the dug up tree wall on the ground.

There is also a "Wood Core Fire" in this tree wall, which Ouyang Nuo found, but it is not a surname that he can use, so he brought it out and kept it here, and then Su Yu walked out, but both sides forgot about this "Wood Core Fire" placed on the ground.

Su Yu saw that the wall of the tree was gently pulled open, and then he saw a blue-white flame flower that bloomed dazzlingly and dazzlingly, at this moment, it was so dazzling.

"The surname of Lei-" Su Yu and Ada, almost at the same time, coincidentally, it is indeed too coincidental, Su Yu and Ada, all the metal surnames they found were metal surnames that they couldn't use, but they never expected that what Ouyang Nuo found turned out to be the "wood core fire" of the surname Lei that he needed.

Looking at this blue-white flame flower, Su Xin approached gently, and already felt the terrifying thunder and lightning power contained in it, Ada, who also jumped down excitedly, and said, "This wood core fire with the surname of Thunder will definitely make your Thunder Beast evolve into a Saint Thunder Beast, but it ...... The thunder and lightning power in your body is strong enough now, if you devour the power of the Holy Thunder Beast again, I'm afraid it will be easy to overload......"

Soon, Ada's thought of the troublesome place, as long as Su Yu did not break through to become a true seventh-order powerhouse for a day, the thunder and lightning power that his body could carry could only be trapped at 100,000 volts.

Su Yu thought for a while and said, "I have a way, I will strip the power of golden blood from the power of this thunder and lightning, it should not exceed the limit of 100,000 volts." "Now, others don't have enough strength for headaches, but Su Yu is now headaches that his own strength is too strong, and the strength of his body's mutation can't keep up, so this pair of bracelets that may be waste for other people, but for Su Yu, it's like a baby.

Speaking of doing it, fortunately, there are no people and beasts around, Su Yu took out the thunder beast necklace and put it into this blue-white wooden core fire, and immediately, with the sound of "snort", the thunder beast necklace is like a giant whale absorbing water, constantly absorbing the wood core fire of the Lei genus, and after a while, it will be completely absorbed, and at the same moment, Su Yu sensed the original beast in this chain, and with a low roar, he summoned it.

"Whew", roared slightly, as Ada's guess, the thunder beast that devoured the wood core fire, sure enough, mutated and evolved again, turning into a more powerful holy thunder beast, the holy thunder beast descended, and with a vertical hoove, it pounced towards Su Yu.

Su Yu had devoured the Holy Thunder Beast once, and this time a new Saint Thunder Beast came, and it seemed that it still carried the memory of its previous life, and once again pounced viciously, Su Yu didn't say a word, the golden claw of his right hand showed out, grabbed the Holy Thunder Beast, and began to devour the thunder and lightning power of the Holy Thunder Beast.

The Holy Thunder Beast is not a real creature, but a creature-like energy body condensed from pure primordial energy, Su Yu relied on the power of golden blood, devouring the pure thunder and lightning energy of this Holy Thunder Beast, and at the same moment, began to strip off the power of the golden blood in the golden thunder and lightning that he originally had, and soon, on Su Yu's body, the original golden thunder and lightning were once again reduced to blue-white origin lightning, but with the continuous devouring of the Holy Thunder Beast, the power of its thunder and lightning continued to increase.

Su Yu continued to devour the thunder and lightning power, and he always felt that the energy in his body seemed to be about to explode, so he hurriedly stopped, and the Holy Thunder Beast had already turned into a pure thunder and lightning power that was only the size of a grinding plate.

(To be continued)