There are no maps in the wasteland forest, and the hunters come in on experience, and they rely on the concentration of aura.

So when I walked here, I found that there was no road ahead, only a cliff remained.

Feng Jiu glanced at it, the cliff was very high, and when he looked down, there were only patches of green, and he couldn't see any other scene at all, and the demon beasts were very small in it.

If they want to go any further, they have to walk along the edge of the cliff until they get around the area, and the risk of jumping is still too great.

Daddy Feng looked at Feng Jiu, waiting for her opinion. Feng Jiu confidently felt the concentration of aura around him, even if he reached the bottom of the cliff, it didn't seem to be better, according to the increase in the previous beast tide, it was enough if nothing else.

And this geographical location also looks good, except for flying monsters, it is generally impossible to climb up.

So they found a cave in the cliff, and they finally settled in this place.

The cave should be the lair of a certain demon beast in the past, but it can be seen that it has been gone for a long time, and it is very empty inside, but because the breath of high-level demon beasts has not dispersed, so that other demon beasts dare not come here.

But this alone is not safe, and Daddy Feng scattered the bones of high-level demon beasts around the area, as well as arranged many defensive devices, so he gave up.

But the beast tide was far more terrifying than imagined, and the demon beasts at that time had no reason left except madness, and even the suppression of the level and the fear of danger were greatly reduced, not to mention that it was just some flashy things.

So Daddy Feng was ready to fight before he came.

It's just that Feng Jiu is the most taboo in the process of refining the spirit sword, it is not easy for them to come once, if they fail, it is not just a demon beast sharp tooth that will be lost.

Large magic formations can't be done for a long time, but formations that don't require aura consumption are also known a lot, especially in places with complex terrain, everything can be used.

She went out to tinker for a while, and then she formed a psychedelic circle, this magic circle has no lethality, but it can deceive the eyes of demon beasts, even if there is a mistake that breaks in, it will be disoriented, leaving them enough time to solve it.

Father Feng didn't know what she was doing, but when he saw her fiddling with the leaves and grass roots outside for a while, he came back, took a second look, and immediately prepared the food.

According to the time budgeted before, the beast tide is roughly in these days, and we have to wait a little longer.

The cave is not big, but it has a corner on the inside, and you can't see the inside at all from the outside.

Feng Jiu packed up his things after dinner, although the area here is not large, but you can barely fit the sharp teeth of the demon beast, and there are other auxiliary materials.

She doesn't have a Dan Fire now, and she can only use other fire sources when refining, and it may be difficult to find this thing in other places, but there is no shortage of laboratories in the Feng Family Manor.

When Daddy Feng came in, all he saw was that she was fiddling with these messes, and it didn't look like she was trying to build a mecha at all.

That monster tooth can actually be used as a mecha material, and when he saw that Feng Jiu brought it back, he thought she was going to try it, but he didn't want to let it go for so long, and if he took it out again, it would be such a dangerous place.

Three days later, Feng Jiu clearly felt that the aura in the air began to become richer, and the demon beasts that were originally peaceful gradually became agitated, and from time to time he could hear the roar of the beast coming from outside.

Feng Jiu even brought the beast skin spirit gathering array with him, trying to ensure that the spiritual power would not be cut off during the refining process.

Daddy Feng stood at the entrance of the cave, looking at the demon beasts that were messing around outside.

Although this is a cliff, there are still occasional monsters approaching, but most of the others seem to not feel the breath here, and they go around without squinting.

Even if a demon beast happens to be approaching, it is obviously close to the entrance of the cave, but it is just wandering around, as if it is lost.

Daddy Feng looked at it strangely, and deliberately released a detector, but the picture he saw outside was too unexpected.

Because you can't see their cave in the panorama!

Father Feng squinted, inexplicably thinking of Feng Jiu's strange behavior a few days ago, he knew what his baby's personality was, and he never did meaningless things, which meant that those fiddling were indeed hidden mysteries.

He studied for a while, not only did he not feel bored, but he became more and more interested, and he simply prepared to go to Fengjiu to ask.

In his opinion, this kind of elusive thing is a good thing, and if it can be applied to mechas, it can be described as another breakthrough.

However, no sooner had he entered the cave than he noticed something different.

The temperature around them was much higher than usual, and there was a faint feeling of burning, but this feeling did not last long, and then disappeared, as if everything was an illusion.

Daddy Feng took out the energy detector and looked at it, and suddenly found that the original light colors on the screen had deepened by several times at this time, and the deepest point was where Feng Jiu was!

He slowly approached the corner, and the moment he turned to enter, the hand holding the detector shook violently.

I saw Feng Jiu sitting in the cave, his eyes closed, and the animal skin with strange patterns painted under him, and the whole person was in a very mysterious feeling.

However, the most eye-catching thing is the monster teeth suspended in front of her!

Such a huge thing, without the help of any medium, hung in the air in a daze, and it was covered with pale flames.

How weird this scene is.

Rao was mentally prepared before Daddy Feng came, but he was still unprepared when he saw this scene.

He stabilized his mind and calmed down a little, but the light in his eyes gradually deepened as he looked at Feng Jiu.

Feng Jiu noticed the approach of Feng Dad, but he didn't stop the movements of his hands, and fused the materials with all his heart.

The refining process of the spirit sword is a kind of condensation and quenching, and the sharp teeth of the demon beast seem to have become soft under the scorching flames, slowly changing their shape, and the volume is shrinking little by little.

The tide of beasts outside the cave has exploded in full force, and the roars of demon beasts in the depths of the jungle are endless, which can almost frighten people.

But the butler was indifferent, and only subtly sniped at the demon beasts that broke into the range.

And Daddy Feng always sat around the corner, watching the whole process of Feng Jiu's refining of the spirit sword, without falling a bit.

Something is beyond the scope of cognition, but it is not necessarily a threat, it may be a breakthrough!

Feng Jiu hadn't forged the spirit sword for a long time, but he didn't feel rusty at all, and let time fly by, and the volume of the demon beast's sharp teeth became smaller and smaller.

When I noticed it again, I could already see the prototype of the spirit sword, which was a snow-white sword embryo that was no more than three feet long, faintly emitting fluorescence, which was even more dazzling than the sun and the moon.