Su Yu saw that this man mistook himself for a seventh-order powerhouse, so he didn't explain, but only answered vaguely, and the man had already turned his head to look at the giant tree that reached the sky, and said, "The age of this Jianmu tree is not much less than that of this world." ”

With a slight sigh, the man turned and went into one of the hollows under the giant tree, and soon disappeared.

Ada, who waited until he was gone, couldn't hide his excitement and whispered: "It turns out that this is the legendary 'Jianmu Tree' that can grow to the sky, listen to what the guy said just now, such an old 'Jianmu Tree' must condense a 'wood core fire', go, let's try our luck too, I hope it won't be taken by others." ”

As he spoke, he kept shaking his nose, then pointed to another tree hole, and said, "Let's go there, although that guy's fifth-class creature has evolved to be taller than me, its nose may not be more sensitive than mine." ”

According to its instructions, Su Yu took Didiu, and then got into another tree hole, this tree hole was originally a place where those "tree spirit beasts" lived, and these "tree spirit beasts" usually fed on this Jianmu tree, I don't know how many years later, the Jianmu tree was almost empty, and because there were countless tree holes.

At this moment, the thousands of "tree spirit beasts" were scattered, and the tree hole became empty.

"Ah, what's the Wood Core Fire?"

"The wood core fire is a good thing, divided into ten castes, only the kind of ancient tree that is more than 10,000 years old, will be born of a strange flame, this flame can not only be used to refine the body and bones, but also can be used to feed the same surname of the original beast, if you can find a little wood core fire with the surname of thunder, it is possible to make your current native beast evolve into a holy thunder beast again."

Ada's words made Su Yu's heart move, and he almost forgot that he still had a primordial beast "Thunder Beast", because his current thunder and lightning power was extremely powerful, and the thunder and lightning power that this thunder beast could increase was quite weak, so he almost forgot about the existence of this thunder beast.

If you can make the Thunder Beast evolve into a Saint Thunder Beast again, and devour the power of the Saint Thunder Beast by yourself, I am afraid that you can double the power of your thunder and lightning in one fell swoop.

Thinking of this, Su Yu was a little moved, and immediately began to look for the maze-like tree hole in front of him according to Ada's instructions.

These tree holes extend in all directions, and the walls of the caves are crisscrossed one after another, and it is not easy to find the "wood core fire" here.

The hole in the tree was very dark, Su Yu barely groped in it with the help of a little light, and Ah Da kept shrugging his nose and pointing him in the direction.

Groping all the way, Su Yu was completely lost here, if it weren't for Ada's guidance, he wouldn't know how to move forward and how to return.

I don't know how long it took, but finally, Adaa asked him to stop, then pointed to the side of the tree wall, and said, "Fight here, control the power." ”

Su Yu nodded, stretched out his right hand, showing golden yellow claws, and then slowly inserted it along the tree wall, when he felt something, he suddenly went back, and immediately tore open a large number of tree walls, at the same moment, Su Yu saw that there was a natural cave about the size of a fist in this tree wall, around this cave, there were things like human tendons, and at this moment, these things like human blood official veins gathered together, and in this small cave, a golden gorgeous flower bloomed.

Although it looked like a golden flower, Su Yu's hand reached to the side, and he felt a burning sensation, this turned out to be a golden flame that was almost like substance, if you looked closely, you could find that this flower was not an entity, but purely formed by flames.

Su Yu looked at the small golden flower in front of him, the beauty was almost suffocating, and he didn't need to be introduced by Ada, he also knew that the flower in front of him must be the "wood core fire" mentioned by the mysterious burly man and Ada.

After seeing the golden flame flower in front of him, Ah Da said with regret: "It's a pity, this is actually a wooden core fire with a metal surname, Su Yu, you can't use it." ”

What Su Yu needed was a wood core fire with the surname Lei.

"But put it away, maybe other people in the 'Freedom Village' can come in handy in the future, but this thing can't be kept for a few days, maybe it can only be wasted." Although Ah Da's face was full of pity, he still instructed Su Yu to dig down the tree wall outside the fist-sized cave together in order to temporarily preserve the wood core fire.

Su Yu carefully dug down the metal core fire and the tree wall, and then wrapped it in a cloth and carried it on his back, hearing that this wood core fire could only be stored for a few days, he also faintly felt that he might not be able to wait for himself to bring it back to Freedom Village.

Next, under the guidance of Ada, it took a long time to find another wooden core fire, which turned out to be a wooden core fire with a metal surname.

Su Yu and Adada looked at each other, Su Yu felt that too much time had been wasted here, and finally shook his head and gave up: "Ada, let's go." "Although this kind of wood core fire is magical, it is not very precious to Su Yu now, it is good to be able to find it, but it is not worth wasting too much time here for the wood core fire.

Adaya also nodded, then looked up at the top of the tree hole, and muttered for a while, as if thinking about something, but quickly gave up and said, "Okay, let's go." Then he began to instruct Su Yu on how to get out of here.

It took a lot of time for Su Yu to finally walk out of this indescribably big "Jianmu Tree" with these two metal core fires.

When he walked out, he found that the burly man before was sitting on the side with a depressed face, and on the ground in front of him, there was a dug tree wall, and a faint blue light could be seen in the tree wall.

"Huh?" After looking up and seeing Su Yu, his eyes lit up, and the burly man was busy saying, "How is your harvest?" ”

Su Yu was carrying these two metal core fires that were likely to be wasted at the moment, and when he saw the burly man's face, his heart moved, and he said: "I found two metal core fires, but unfortunately I can't use them, if you want them, I'll give them to you." ”

After hearing Su Yu's words, the big man immediately stood up, his face welled up with ecstasy, and he cried out in a lost voice: "Really? I'm in need of a metal core fire. The look of excitement on his face could not be stopped.

Su Yu smiled faintly, he found these two metal surnamed wood core fires that he couldn't use by himself, and they couldn't be stored for a few days, and it was almost impossible to bring them back to the "Freedom Village" to other people, so it was better to give them to this big man as a favor.

This big man was able to kill the Golden Tree Spirit Beast whose strength was no less than that of a seventh-order powerhouse, so he was naturally a person with a lot of background, and it was also cost-effective to be able to meet such a person and send out such two wood core fires that he couldn't use.

When Dahan saw the golden flame flowers wrapped in the two tree walls that Su Yu handed him, his eyes were almost straight, and then he couldn't help laughing, the laughter was full of excitement, obviously, these two metal core fires meant a lot to him.

"Little brother...... No, damn it, I forgot to ask you, what should I call you, my name is Ouyang Nuo. At first, this burly man was just polite to Su Yu, but at this moment, after seeing Su Yu so generously give him two wooden core fires with metal surnames, his attitude suddenly changed completely.

These two metal core fires that are useless to Su Yu are unparalleled in the world for him, he searched for a long time in the tree hole, only to find a wood core fire of other surnames that he is useless, and his fifth-class creature is far less sensitive than Ada, and he can no longer sense other wood core fires, he was helpless to get out of the tree hole, and when he was about to leave, Su Yu walked out, and brought two metal core fires, and they were generous and gave them to him directly, This made the burly man very moved.

"Just call me Su Yu." Su Yu smiled and reported his name, obviously, this Ouyang Nuo had not heard Su Yu's name, but he still nodded and said: "Brother Su Yu, this metal surname of the wood core fire is very important to me, but I, Ouyang Nuo, will never get other people's things ......for nothing" groaned slightly, took out a small cloth bag, and turned it up in it.

Su Yu's sharp eyes saw it, good guy, the small cloth bag was filled with all kinds of secret treasures such as rings, bracelets or necklaces, which made Su Yu gasp slightly.

"By the way, Brother Su Yu, what kind of surname do you need?" Ouyang Nuo flipped through it before he thought of it, and was busy asking.

Su Yu saw that this guy was simply a "huge rich", but he still smiled very modestly: "No need, these two wooden core fires are useless things for me, just ......" He saw that the big man in front of him did not have a necklace hanging on his chest, obviously there was no primordial beast, so what did he want this metal core fire to do? He was quite curious about this.

Ouyang Nuo seemed to know what Su Yu was wondering about, laughed, took out something from this cloth bag, but it was a bracelet, and said: "I don't know what kind of caste you are, but this bracelet is quite a wonderful thing, it can be used to store energy, and it may be used at important moments, and it may be able to receive miraculous results." Then he stuffed it to Su Yu.

Su Yu wanted not to accept it, but Ouyang Nuo's attitude was quite resolute, so he had to accept it.

Ouyang Nuo saw Su Yu accept his bracelet, a smile appeared on his face, and said: "This metal wood core fire is useless to you, but it is a priceless treasure to me, I know you are wondering why I don't have a primordial beast, why do you still need this wood core fire so much...... Actually, I refined the Primordial Beast into my body. ”

(To be continued)