He opened his mouth and bit the ninth-level metal in front of him, this kind of metal that creates the armor of a dominant-level weapon is very hard, and even the teeth of the black treasure are a little difficult to bite open!

The teeth rubbed against the ninth-grade metal, giving Heibao's teeth a sour feeling. Although he finally bit down a piece, this piece made Heibao feel like he was gnawing on a huge, hard broad bean.

This piece of ninth-grade metal fell into Heibao's mouth, and after entering the body's digestive system, Heibao could even clearly feel that this ninth-grade metal was digested in the body, and the huge energy emitted from it prompted changes in the body.

Looking at this huge piece of ninth-level metal, Heibao's eyes were full of excitement, but soon, this excitement turned into loss again. Twenty kilometers in diameter is a huge piece of metal. But compared to Heibao's current thousand-kilometer-long body, this huge ninth-level metal is not enough to eat for a day!

The strength of the body is comparable to that of the average master, but it is indeed very difficult to go further!

Of course, swallowing low-grade metals can also make the body develop, but the kind of development that relies on swallowing low-grade metals is too slow! By devouring low-grade metal, if you want to take another step to improve your physical realm, I am afraid that you will have to pay millions, not more than ten million years. Hundreds of millions of years is also possible.

"This ninth-grade metal is still reserved for these gophers. After all, relying on this huge ninth-grade metal, food that can be raised to the cultivation realm can be slowly born. Hei Bao thought to himself, dispelling the idea of devouring this ninth-level metal.

In the early stage, it can quickly increase its strength by relying on various metals, but in this later stage. The metals needed are getting more and more advanced, and the raw materials of high-grade metals are becoming less and less, and it is difficult for Heibao to quickly improve his physical strength by devouring high-grade metals. This cultivation can be the main means of improvement.

In terms of cultivation, Zeng Rong and his two clones have a big advantage. The energy needed to improve the realm needs to be absorbed by him and the clone alone, but the comprehension of the realm can be shared with the clone!

For example, when Xiao Heibao comprehended the rules of space, he suddenly became a lord powerhouse. Zeng Rong and Heibao also comprehended the rules of space and became lord powerhouses.

When Zeng Rong comprehended the rules of the Space Gate, the same. Black Treasure and Little Black Treasure also comprehended the rules of the Space Gate. Although Zeng Rong and Xiao Heibao are only second-order lords, because they have comprehended the gate of space, this is a rule that only intermediate lords can comprehend. Ascend to the second order with the cultivation of the realm of an intermediate lord. At the level of a third-order lord, this is much faster than the average cultivation speed!

"How do you usually reproduce?" Hei Bao asked about the gopher around him, since he wanted to keep this group of gophers in captivity, he must figure out the problem of reproduction.

"If we want offspring, we have to be fertilized in the nest, and the baby gophers that are born have to live in the nest for hundreds of years to safely survive the early childhood. to be able to go to live outside. A gopher said.

"What do you eat to make a living?" Black treasure tastes again.

"We eat metal." The gopher's answer was pretty much the same as Black Treasure had imagined.

"What grade of metal do you eat?" Heibao asked, suddenly. Heibao thought of another question, "You have lived here for so long, shouldn't the metal on this planet be devoured by you a long time ago?" ”。

"Adults don't know." A gopher said, although the dragon in front of him devoured their companion, the ancestor, but in the face of the absolute strong, the instinct of the beasts is to obey. "Our brood is full of energy, and the matter next to it is constantly transformed into a metal on which we live."

Hearing the words of this gopher, Zeng Rong sensed it, and sure enough, next to this huge ninth-level metal, there was a layer of third-level and second-level metal mixtures about two or three kilometers thick, and this metal layer seemed to be the food of these gophers.

Moreover, because of the existence of the ninth-level metal, under the influence of the huge energy of the ninth-level metal, the matter two or three kilometers near it will be converted into metallic matter, which forms a wonderful ecological balance, as long as the number of gophers is not too huge, it can be maintained forever.

It seems that if you keep this group of gophers in captivity, you have to occupy this planet. These gophers live on this huge ninth-level metal, and they don't have to worry about them running away.

Having decided to turn this place into a place to make their own captive food, the black BMW passed through the soil layer to the surface of the planet and rose into the sky! Come to the purple-maned bull and the hyena.

When he lifted off, the black treasure transformed into the big man covered in scale armor.

Seeing the black treasure appear, the purple-maned bull and the hyena looked relieved, and quickly flew towards the black treasure.

"Iguanas, I'm sorry, these gophers are very good for my appetite, they are simply delicious, I plan to keep them in captivity on this planet, I can't kill them all to avenge your wife." Looking at the hyena, Heibao hurriedly said apologetically.

"Haha, Brother Black, you're too polite, this time, I didn't even think about killing them all, I can kill one or two gophers, I'm very happy." The hyena laughed, and soon, the hyena asked very carefully, "Brother Black, did you enter the inside and meet that gopher ancestor?" ”。

"Eaten." Heibao stretched out his tongue and licked his lips, looking unsatisfied.

Hearing Heibao's words, the purple-maned barbarian bull and the hyena glanced at each other, and they were shocked at a glance!

"It seems that when Brother Hei fought with us, he deliberately wanted to let him." The purple-maned bull was honest and immediately said what it thought.

According to the strength of Black Treasure to be able to eat the Gopher Ancestor, then Black Treasure definitely has the strength to kill it and the hyena!

"Hehe, when I hit it off with the two old brothers that day, I was very angry, and I was able to kill there." Hei Bao said with a smile, how could Hei Bao kill these two people from these two lord-level beasts that day.

"Brother Black, are you going to keep this group of gophers in captivity, do you plan to stay on this planet forever?" The hyena thought of a question and immediately asked.

"Probably so." Heibao replied.

"It's too boring to stay here all the time, with a bunch of rats in company." The hyena smiled and said, "I know a strong man, he is good at refining captive life space treasures, and can even refine space treasures that can load the entire planet, if you can get a treasure like this, just take this planet with you." ”。

"If you can have such an ability, you are a powerhouse equivalent to the level of human dominance. That strong man can reach that level, I'm afraid he won't be treated to a beast like me, right? Heibao was stunned for a moment and said. (To be continued......)