"Come back. ”

After the last head was also included in the soul bone, Fengyun raised his hand and made a slight move at the soul bone, and it immediately flew towards him, like a pet dog summoned by its owner.

Fengyun took the soul storage bone in his hand, and did not rush to put it away, but through his connection with it, he checked its internal space, especially the heads of the cannibal barbarians who had just been taken in.

Although he was in his eyes from the time they appeared to the time they were taken in, he was worried that they would run away, so he hurriedly manipulated the soul bones to collect them, and did not look very carefully.

In addition, he could not confirm that they were not in a normal state, mainly whether they could survive or not.

They look so abnormal.

Although he didn't know much about the soul, in his mind, it should be not much different from when he was alive.

A living existence, whether it is a cannibal barbarian, a brute, or a totem warrior of the human race, Fengyun has never seen a single head still alive.

So, what would happen to those cannibal barbarians with only one mind and one vertebrae left, he really wanted to find out.

Of course, to be honest, Fengyun hopes that they can survive.

After obtaining the soul bone, Fengyun became more and more aware that although it was magical and could help him, there was a premise for all this, that is, it needed to have enough soul power.

Soul power comes from the soul, that is, if he wants to exert the ability of the soul bone, he must provide it with a large number of souls.

Don't look at him following the expeditionary force into the territory of the cannibal barbarians, and he pocketed all the souls of the cannibal barbarians he killed, but it was still not enough.

If he followed his intentions and let the soul storage bone go all out to complete its goal, it should not be long before he faced the embarrassment of soul deprivation.

In other words, in order for the soul bone to continue working, he must provide it with souls in time, and a large number of souls. This will be a test for Fengyun.

The need for souls means that he kills a lot of animals, and possibly even people.

Although Fengyun can't say much resistance to killing, it is naturally better to be able to kill less or not kill. Of course, the premise is that no one takes the initiative to provoke him, otherwise he will not show mercy.

If those heads could be used by him, if they had to be killed, it would be more acceptable for them to do it for him than for her to do it herself.

But the main thing is to save him time.

He didn't count how many of them there were, but it shouldn't be less than six hundred, and each of them could be one of his helpers.

If they can all help him collect souls, even if the soul storage bone needs souls, it will be enough to fill its appetite.

Fengyun soon found traces of the cannibal barbarian souls with only heads and vertebrae in the inner space of the soul storage bones, and found that they were confined in a space that resembled a cage.

All of them, though very irritable and impatient in modern times, want to leave, and turn their thoughts into actions, trying to escape, but without exception, they have not succeeded.

"Definitely!"

After observing them for a while, Fengyun wanted to freeze them through the soul bones so that he could easily observe them.

He sent them not only to be very noisy, but also very active, and since he observed them, they had hardly been quiet, and had been in a state of restlessness, which greatly affected his observation of them.

With the thoughts, within the range of the soul that only the head and vertebrae were confined in the soul storage bone, there was a fluctuation that could not be seen with the eyes at all, but the final effect was very good.

Those head spirits who were restless a second ago, Fengyun gave the name according to their situation, which is the abbreviation of the head soul, and after being swept away by the fluctuations, they suddenly became quiet, one by one, like wood carved clay sculptures, motionless.

Fengyun nodded secretly, satisfied. Not only did he quiet the head spirits, as he said, but also made him see the possibility of domesticating them.

If you can't control their actions, it is obviously unrealistic to want them to obey obediently, at least the chance of success will be relatively low.

Fengyun began to carefully inspect the head spirit, not daring to let it go inside and out, and slowly, a smile appeared on his face.

After some careful inspection, Fengyun found that the current state of the head spirits was rather strange, but it was relatively stable, that is, it was very likely that they could survive for a long time in the state he saw them.

This is undoubtedly very good news for Fengyun, because he understands very well what this means.

As long as they are tamed, the search for souls can be left to them in the future, and he can also do what he wants to do or what he is anxious to go.

Fengyun didn't stop detecting the head spirits, it was not enough to just observe their static state, he also wanted to see what other manifestations they would have in their active state.

However, it is unlikely that Fengyun will send them out of the soul bones, they are still in an untamed state, and if they are released, they will definitely not behave obediently according to his requirements, but will choose to escape at the first time.

Fengyun naturally didn't want to see this happen, so he still put the test in the space of the soul bone, but the restrictions were relaxed, so that the area where the head spirit could move was greatly increased.

"Not bad. ”

The test results made him very satisfied, in the state of exercise, the performance of the head spirit is still very stable, and there is no situation where he can't hold on.

In the state they were in now, as long as they were subdued, they could do what he wanted.

However, there are some things that are not perfect.

In the process of carefully observing them, Fengyun discovers that the head spirits also need to eat, and their food is also the soul.

In other words, their existence also requires the consumption of souls, and there are so many of them that in order to feed them, the number of souls needed must not be less.

The soul in his hands is not rich now, and with such a group of foodies, he will be even more stretched.

But even so, Fengyun didn't have the idea of giving up the head spirits, because he knew that as long as their performance was good, the souls they consumed could not only be replenished, but also have a lot of surplus.