The Star Portal is actually officially called the Star Ring Portal.

Because this kind of portal can only teleport between two star rings, the one that is farther away than the star ring portal is the cosmic portal.

Because Dawei is quite far away from the 121 Star Ring, theoretically speaking, the Star Ring Portal is impossible to reach, and the Cosmic Portal must be built.

But in reality, it is also possible for a ring portal to cross dozens of star rings, as long as the portal is built large enough and supplies enough energy.

And now, the Dragon King is ready to ask Karl to help Dawei build a super-large star ring portal that can directly reach the 121 Star Ring.

In fact, when he was in the Blue Fortress of the Deep Sea, the Dragon King asked Carl, what should I do if the materials needed to build the Star Ring Portal are not enough?

The most important material of the Star Ring Portal is black gold, because black gold is extremely hard, it is the most important material for the portal frame, and only a hard material like black gold can perfectly carry the majestic and huge energy that can tear through space when teleporting.

And then in addition to the main body of the portal, the energy generator must also be needed, after all, there has to be power, right, without power, it is impossible to tear the space.

There are several types of energy generators in the portal, and the energy generators used by the Cosmic Alliance now use dark energy.

Because the strength of the dragon king is there, Carl prepared all the materials for a star ring portal for Dawei, including black gold and a manufactured energy generator, but here's a but, the materials prepared by Carl are ordinary star ring portals, which can only be teleported between two star rings, if you want to teleport directly from Dawei to the one-two-one star ring, these materials are far from enough!!

Let's just talk about the black gold needed for the super-large star ring portal, that amount is too much, and it can probably be discussed!! According to Karl, if all this amount were piled up, it would be about the size of a twentieth of a moon...

And what about the black gold that the Dragon King is now smelting? Well, it's almost a one-meter round, and the gap is too big.

Since there are not enough materials, what should I do? Find a way, it's difficult, you have to overcome it.

Carl told the Dragon King that black gold was not necessary, provided that it was possible to find materials similar to black gold, hardness was the most important thing, and the isolation had to be strong enough to isolate that power in the portal and prevent it from overflowing, otherwise, such a power could destroy a galaxy.

Then there is the energy generator, the energy generator that Carl brought is too small, and the energy created is not enough to push the super-large star ring portal, the dragon king must find a new energy source, the best is of course the high-level dark energy, but the dark energy technology of the Great Power Kingdom is obviously not up to the mark, so Carl pointed out two clear paths to the dragon king.

One is to create an artificial black hole, and push back the devouring energy of the black hole, relying on this reversely devouring energy to supply the energy demand of the portal, about twenty-five black holes need to be created by the dragon king, and it is not once and for all, every time the portal is opened, the existence of the black hole will be reduced, so it will have to be re-created every once in a while.

The second method is to pile up the sun, find about 300 suns for compression, and then convert the sun's light and heat energy for energy supply, which is not permanent, because the sun's energy will also be consumed, and it will be consumed faster, and it needs to be replaced from time to time.

When the dragon king heard this, he was really a little speechless in his heart, these technologies are really crazy, they are black holes and the sun at every turn, not even one or two, but dozens or even hundreds.

And Carl also said that in this case, the super large portal made is really too huge, so there must be a huge carrier, preferably a white dwarf star or neutron star as the carrier of the portal.

The Dragon King thought about it for a moment: "I can make a black hole, but I really can't find a white dwarf star or a neutron star, this kind of planet is hard to find..."

"Then we have to create a carrier, but this will have to use black gold, or a material similar to black gold, Your Excellency the Dragon King, do you have this material?"

The Dragon King suddenly thought of the Tree of Evolution.

The Tree of Evolution doesn't know how many years it has lived, and the body of the tree is extremely hard, so it shouldn't be worse than black gold.

Also, if the Tree of Evolution is used as a plant, is that okay? It should be possible, after all, the Tree of Evolution is very large, and it is obviously no problem to put a portal on it.

So, after thinking about it, the Dragon King asked Carl to wait for a while, and directly teleported over, and got a branch of the Tree of Evolution back.

"Carl, can you help me see, can this material be used?"

Karl took the branch and tried it slightly, his eyes were very surprised: "Dragon King, this is a tree, right?" ”

"You have a good eye, you are indeed a tree."

"Is it from the Jianmu clan? It seems that the Jianmu clan attaches great importance to His Excellency the Dragon King, and even this kind of thing can be given to the Dragon King. "The Dragon King had said before that he had met the Jianmu Clan, and Carl remembered it.

"You just say it's okay, right?"

"Your Excellency the Dragon King, if this tree is really from the Jianmu Clan, it can definitely be used as a material, Your Excellency the Dragon King, you may not know that the Jianmu Clan has something that is not a cosmic treasure, but it is better than a cosmic treasure, the name is Jianmu, and the price of Jianmu is much more expensive than black gold."

"Well, that's not what you said about Jianmu." The dragon king hurriedly said, he didn't want Karl to misunderstand: "It's just another kind of tree, I found it by accident." ”

"Oh, then we'll have to test it and see how it performs."

When Carl asked him to inspect it, the dragon king asked about the situation of Jianmu, "What is this Jianmu?" ”

"It is said that many, many centuries ago, there was a rather powerful race in the multiverse, calling themselves Shang Immortals, ruling the endless multiverse, and they were even so powerful that they forged a cosmic fortress called Chaoge, forcibly twisting the multiverse into one, and the material used to cast the heavenly court was Jianmu."

The Dragon King's eyes widened: "Shang Immortal? Chao Song? ”

"Well, it should be called that, but to be honest, there are too many such legends in the universe, and no one knows whether it's true or not."

"And then?"

"Later, the Shang Immortal Civilization dissipated, but some people believe that the Shang Immortal Civilization did not dissipate, but went to a higher level, but no one can confirm this."

"That Jianmu Clan? They should know, right? ”

"The Jianmu clan claims to be the descendants of Shang Xian, originating in Jianmu, but they definitely don't know where the Shang Immortal civilization is, in the universe, there are many races that claim like this, anyway, if they say so, then we will listen to it."

"This is too fake, isn't it, Shang Xian should be a human race, right? The Jianmu clan is obviously a tree, and the two are not next to each other. ”

"Your Excellency the Dragon King knows that Shang Immortal is a human race?"

"Uh, I thought."

"Oh, what race the Shang Immortals are, no one knows, the relics of their civilization are rarely seen, only a few words can be seen, but the Jianmu of the Jianmu clan is indeed a good thing."