In a few days, everyone will leave the academy and embark on the journey to the interstellar battlefield, now, Lang Feng has two choices, the first is to use these few days to improve the strength of the team again, and the other is to wait for a while, and then improve after arriving at the interstellar battlefield.

This is mainly because the most effective means for Lang Feng now is to improve everyone's strength through that altar, but that altar is obtained from the secret realm of Nebula Academy, which makes Lang Feng have a certain fear, for fear that it will cause a reaction from that secret realm when it is activated.

Although Lang Feng is now a very popular figure in the two academies, he is not sure that he can guarantee that the top management of other academies will be able to tolerate him stealing other people's treasures, although Xiaohu has been shouting that this altar is originally Lang Feng's.

After thinking about it, Lang Feng still decided to wait until he arrived at the interstellar battlefield before carrying out this task, now, he needs to hand over the two snake spirits he got to Jiu Ji first, so that she can make good use of this thing, after all, she is also the combat power of the squad, and it is considered a high-end combat power.

"Master, I have a reluctant request, I hope to make a breakthrough in your Star Soul World!" Jiu Ji was a little twisted, and this sentence was a little difficult.

"No problem!" Lang Feng didn't even think about it, and directly agreed to her request, Jiu Ji is his old book, and for his old book, he must be willing to give up the capital, and he must also invest in trust.

Lang Feng's trust can be said to have a high gold content, because a person's star soul world is definitely the foundation of survival and the top priority of a person, but he didn't even think about it and accepted the matter.

However, in order to increase the success rate of Jiu Ji's devouring of these two snake spirits, he must first enhance these two things, to put it bluntly, he must feed them first.

Before, in order to protect Feng'er to the greatest extent, Lang Feng can be said to have completely squeezed out the energy of the two snake spirits, and now if he wants to make up for it, in addition to the simple energy, he also needs a large amount of beast blood and some beast souls.

Because the snake spirit is not a star beast beast soul in the full sense, it is a combination of energy and some mysterious substances, so enhancing this snake spirit is like the star soul gold bead that Lang Feng refined before, so he must also enter the secret realm again, and then use the star beast and energy there to replenish it.

This supplement is destined to be very massive, so he must explain to Vice Dean Qin Huan, after all, the secret realm of others has already been used twice for him without reservation, and it is always not good to grab the resources in it like this.

When Lang Feng told Qin Huan about this, Qin Huan told Lang Feng nonchalantly that although he used it, the energy in this secret realm could not be said to be inexhaustible, but at least it was endless.

His statement immediately aroused Lang Feng's interest, and he couldn't help but get to the bottom of it, because even if it was his Galaxy Ring, he didn't dare to say that the energy inside would be endless now, after all, the world inside had not yet been completely formed, and it couldn't even be regarded as a prototype.

"Hehe, it's a very top-secret thing about this secret realm, but since you're here to ask, it's okay to tell you, but you have to promise not to tell anyone else. ”

Qin Huan's statement made Lang Feng's heart even more like a hundred claws tickling, making him want to know all the circumstances immediately, so he immediately promised not to leak secrets.

Qin Huan saw his impatient appearance, and immediately began to tell him about the magic of that secret realm, but after he heard the first sentence, he immediately jumped up.

"What are you talking about? That secret realm was actually made from a small piece of interstellar battlefield fragments!"

First of all, it must take a very strong strength to create such a thing, so what kind of strong strength can be used to make an interstellar fragment into a secret realm, which is almost a small world.

Another point is that the fragments of the interstellar battlefield, which are very old and full of infinite possibilities, such a thing must be very valuable, but the solidity of the interstellar battlefield, which is absolutely unimaginable to anyone, can get the fragments from it, this is also shocking.

"Hehe, don't be so surprised, because every War College has such a secret realm, but some are of high level and some are low, of course, our Nebula Academy is very powerful, ranking fourth among all the academies!"

Speaking of this, Qin Huan still had a kind of pride from the bottom of his heart, and couldn't help but stop for a long time, as if he was waiting for Lang Feng to also experience his kind of pride.

"Then why do you want to make this secret realm, it should be more than just so that the students can improve their strength regularly!" Lang Feng was ready to clarify all the doubts, after all, the opportunity was rare.

"Of course, there is not only this one role, its most important role is to simulate the interstellar battlefield, but it can only be simulated on a small part, and if you are interested, you can find a small black secret realm, which is the epitome of the interstellar battlefield!"

"But Dean Qin, you still haven't told me why the energy in it is endless, and its essence is the fragments of the interstellar battlefield, does it have a lot to do with it?" This question is what Lang Feng is most concerned about, if he can know the answer to this question, it will have a very important guiding significance for his next trip to the interstellar battlefield.

"It's a big deal, it's almost an absolute relationship, because the energy of the interstellar battlefield can be said to be so rich that it's almost substantial, what do you think is the best energy source on the planet?"

"Hedron spirit fetus, isn't it?"

"Of course not, it's a spar spirit fetus that has been stained with blood and soil on the interstellar battlefield!"

Qin Huan seemed to be very yearning, and finally fell into deep thought, when Lang Feng asked him what the blood soil was, he didn't say anything, only told Lang Feng that the land of the interstellar battlefield had absorbed too much energy and spiritual blood from star beasts, alien races, and human star warriors, and had gradually become spiritual, and could easily lock the interstellar free energy.

Its energy is endless, not that there is any energy source on it, or that there are a lot of spar spirit fetuses on it, but that it itself is equivalent to a huge spar spirit fetus, and it is also a spar spirit fetus contaminated with the blood of all races gathered into blood soil.

Such an assertion made Lang Feng difficult to accept for a while, a battlefield formed by a broken planet that he didn't know how big it was, it could actually be called a spar spirit fetus, which really made him a little unimaginable.