Ye Yun carefully looked at the egg-sized stick in his hand, more than a meter long, his face was full of puzzled expressions, because no matter what, he felt that it was a wooden stick, but this was also a point that made Ye Yun very surprised, because he used the Dao Fire to burn this stick, and the stick actually had no reaction, and even the temperature did not change a bit.

Puzzled, Ye Yun had no choice but to throw the question to the system and said, "System, what the hell is this thing?" It looks like a branch of some kind of tree, but the hardness and temperature resistance are a bit against the sky. ”

System: "Host, you guessed it, this is a branch, a branch that has been cut down and has not been processed in any way. ”

Ye Yun: "You tease me, what tree branches can... Wait, I remember, Odin's Eternal Spear seems to be made of tree branches, and that kind of branch is called, the World Tree, the system, don't tell me, the branch in my hand is not much different from the ordinary branch in terms of feel, weight and shape, is the branch of the World Tree. ”

System: "Yes, this is the branch of the World Tree, and this branch still has a very large amount of vitality, but unfortunately, with the current cultivation of the host, it is not possible to use the branch of the World Tree." ”

Ye Yun completely ignored the second half of the system's words, he couldn't use the branches of the World Tree to refine weapons, but if the branches of the World Tree really couldn't be refined, then how did Odin's Eternal Spear come from? Since the Eternal Spear in Odin's hand was made from the branches of the World Tree, then he must have a way to forge the World Tree, he just had to ask Odin.

"World Tree, Odin's Eternal Spear is forged with this thing, if I use this thing to forge a fairy sword, will I cut Thanos in half with a sword? It's a question worth exploring! Ye Yun stared at the branch of the World Tree in his hand with fiery eyes, and muttered in a low voice.

"Host, I would like to remind you, you can do this, but this will cause a large loss of life energy in the branches of the World Tree, although these energies will eventually be absorbed back by this system and will not cause waste, but the forged weapons can only be regarded as defective, relying only on the strong and immortal characteristics of the World Tree itself, host, are you sure you want to use it to forge weapons?" The system fully demonstrated its ability to fight the host, and once again brought Ye Yun back to reality from the fantasy of hanging Thanos and even death.

The words of the system made Ye Yun come back to his senses from his fantasy, and he carefully weighed the gains and losses and found that he really didn't need to rush to make the branches of the World Tree into weapons, because with his current loss, not to mention beating Thanos, but the plan to stop Thanos can still be easily sitting, and if he wants a weapon, the weapon can continue to strengthen Chengmeng or the Dragon Emperor, these two are strengthened, it is completely enough for him, and there is no need to build additional weapons at all.

After calming down, Ye Yun asked the system: "System, the branches of this World Tree can't be used to forge weapons, so what can it do?" ”

The system didn't immediately answer Ye Yun's words, but paused for a while before replying: "The branches of this World Tree contain a huge amount of vitality, if the situation allows and it is cultivated properly, it may be able to take root and sprout and grow into a new World Tree." Although the new world tree is not as strong as its parent body, it is no problem to support a small thousand worlds, if the host can have a small thousand worlds of his own, whether it is planting elixirs to collect spiritual power or taking people away from other worlds, it will be much more convenient. ”

Ye Yun was silent for a moment, and then said, "Do you hope that I can use it to open up a small world?" ”

System: "Yes. ”

Ye Yun was silent, the system said that he understood that it was indeed very convenient to have a small world, but he also knew that it must be very difficult to have a small world of his own, after all, his strength had not yet reached the level of being able to open up a small world independently, so he could only seek to seize the existing small world, or cultivate one, but it was very difficult.

If you want to seize the existing Xiaoqian World, you must first invade the core of that Xiaoqian World unknowingly, and then slowly brand yourself, and then erode the Heavenly Dao of this world little by little, and finally confront, obliterate the world consciousness of this world, and completely control the Heavenly Dao, so that you can completely own this Xiaoqian World.

Although the other method is not as cumbersome as this, as long as you continue to inject strength into the small world you want to cultivate, and improve the legal system, although the resources required are massive, but this is only a matter of time for Ye Yun, who has a system, and it is nothing, but this method has a fatal flaw, that is, if you want to cultivate a small thousand worlds, you must first find a world seed.

The World Seed is all the essence left after the collapse and destruction of a world, which not only contains a very large amount of energy, but also contains the laws of the Heavenly Dao contained in the world before the destruction of the world, and is the root of the rebirth of a world, this thing is usually hidden in the endless chaos of the cosmic sea, not to mention Ye Yun, even the supreme master who created the system is difficult to find, if you want to get this thing, you can only rely on luck, and in addition to these two, you can only rely on the great mana to open it up alone, just like Pangu.

Ye Yun sighed and said, "It's difficult, let's keep it first, I don't know if there is a chance to use it." ”

This time, it is rare that the system did not come out to complain, because it also understands that this matter is very difficult, even with his help, it does not dare to say that it will be able to seize a small world, because once the world consciousness realizes that something is wrong and feels that it cannot prevent the invasion of the other party, more than 90% will directly destroy the world, and die with the invader, and the remaining ten percent will also sacrifice themselves, merge with the invader, bind the invader in this world, and assimilate it a little bit, so few people will do this, because this is very thankless, it is possible that the layout of tens of millions of years will be ruined in one fell swoop, and even have to catch yourself.

Ending this topic, Ye Yun set his sights on the hammer of Thor that he brought back, the materials he brought back from Odin were not ordinary, and he didn't have a good forging furnace now, so if he wanted to forge something good, he could only knock it with a hammer like an ordinary blacksmith, but ordinary hammers couldn't deal with these things at all, so Ye Yun set his sights on Thor's hammer.

In fact, Ye Yun had an idea a long time ago, since he could use the lightning method to control thunder and lightning, why didn't he create a move similar to an electromagnetic cannon? After all, although the thunder and lightning are lethal enough, they also consume a lot, and sometimes it is inconvenient, but if it can be made into an electromagnetic cannon, it is simply a human battery.