The brilliance under Gu Feng's eyes appeared, and the aura came out of his hand, turning into dragon patterns and landing on the door, quickly forming a soundproof formation.

Immediately, Gu Feng took out an herb from the acceptance ring.

Miscellaneous Grass!

This herb itself has no value, but when integrated into the pill, it can bring impurities to the pill and reduce its efficacy. This herb was originally intended to neutralize some of the violent elixirs, so as to prevent the violent medicinal power from being unbearable.

Now this thing has come in handy.

As long as this miscellaneous spirit grass is also refined into the Nianren incense, the effect of the Nianren incense can be reduced, and the concentration of the Nianren incense itself will not be changed.

In this way, this ten-fold concentration of Nina incense is almost the same as the effect of the ordinary Ninren incense before.

In this way, the impact on Jing Xishui has been greatly reduced.

After thinking about it, Gu Feng took out the Nianren Grass and began to refine it quickly, and in the process of refining, he added the Miscellaneous Spirit Grass to it from time to time.

The refining of this Nianren incense was not difficult for Gu Feng, and soon a few pieces of Nianren incense were refined.

Immediately, Gu Feng began to think about the rescue plan this time.

"This time, I should be fully prepared to maximize my combat power!"

A cautious look flashed in Gu Feng's eyes.

The cultivation of the Divine Sword Sea Emperor is rumored to have a small consummation of the earth's yin, and the cultivation of the green hidden dragon is a small consummation of the earth's yin, but the green diving dragon is seriously injured, it can be said that this divine sword sea emperor is still above the green hidden dragon of the year.

It is naturally good to be able to rescue Jing Xishui unconsciously, but if it is discovered by the Divine Knife, when the Divine Knife chases and kills, he must have enough strength to deal with it.

Thinking about it, the light on Gu Fengna's ring flashed, and he first took out a black metal boot.

This time on Flying Island, Gu Feng gained a lot, and these metal boots were obtained from Huang Lao.

Gu Feng hadn't paid attention to it before, but Huang Lao said that these boots would be of some help to Gu Feng, and they must be something special.

Immediately, Gu Feng threw an aura into the boots.

Immediately, the boot's light flickered, and ancient lines emerged.

Immediately, the violent aura began to be conceived on it, and at the same time, the aura contained in this treasure seemed to be dissipating.

Seeing this, Gu Feng immediately withdrew his aura, and the light of the boots immediately dimmed.

"It's a burning treasure!"

The light in Gu Feng's eyes changed.

Burning Treasure, similar to a spirit rune, is not something that can be used for a long time, but a consumable.

Every time the burning treasure is cast, it will activate the treasure's own formation, burn the treasure essence, and explode with huge power, the general burning treasure can only be used three times at most, and the third treasure will be burned out.

And the refining method of Burning Treasure only existed in ancient times, and now it has long disappeared.

Gu Feng didn't expect that these boots were a burning treasure.

This treasure cannot be urged now, so as not to waste the essence of the treasure, and only wait for the danger to be used.

Putting away the metal boots, Gu Feng waved his hand, and thirty-six antiquities appeared.

These thirty-six antiquities were obtained by Gu Feng and Huang Lao in the stall of Taobao, and Gu Feng was to arrange the ancient formation.

"Based on these thirty-six antiquities, the power of arranging the ancient formation should be good!"

Gu Feng thought secretly, and then put away many antiquities.

Then, a wooden talisman appeared in Gu Feng's hand.

This wooden talisman was obtained by Wu Sandan at the auction, and now that Wu Sandan is dead, his things naturally belong to Gu Feng.

At that time, Gu Feng felt that this wooden talisman seemed to contain a living being.

Immediately, Gu Feng punched into one of the auras.

After entering the aura, the wooden talisman immediately flickered, and then a scorching breath escaped.

"Master, stop, don't keep urging!"

At this moment, the voice of the old fish suddenly came.

When Gu Feng heard this, he immediately withdrew his aura, and the light on the wooden talisman dissipated, and he regained his calm again.

Gu Feng opened his mouth and said, "Old fish, this wooden talisman is a little strange, it seems to contain a living being!"

"Master, you're right, someone sealed a fire spirit in this wooden talisman, this wooden talisman is a one-time consumable, once it is completely urged, the seal of the fire spirit will be unlocked, and at the same time urge the flame talisman array on the entire wooden talisman, so it bursts out with extremely terrifying power, the power that this wooden talisman can burst out of, I'm afraid it is comparable to a blow from a small consummation martial artist in the incarnation realm!"

The old fish spoke.

"Fire Spirit ......"

Gu Feng's gaze changed slightly, the so-called fire spirit was a monster that was transformed by the fire spirit energy between heaven and earth.

This wooden talisman, at a critical time, can also help Gu Feng.

Without thinking about it anymore, he put away the wooden talisman, and Gu Feng took out the spirit urging grass.

Gu Feng only told everyone that this spirit grass could make demon beasts surrender, but he didn't tell them that this spirit grass was the most rebellious use.

This purpose is to give birth to spirit beasts.

As the name suggests, it is to help one's spirit beast improve its cultivation.

In fact, this Spirit Urging Grass Gu Feng was specially prepared for the empty sky and the ostrich.

Immediately, Gu Feng released the empty sky and the ostrich.

"Master, you're finally willing to let the empty space come out!"

Sora immediately spoke excitedly.

"Why do you make all the fuss all day, childish!"

The ostrich on the side spoke with disdain.

Then, the ostrich and the empty sky began to argue.

However, Gu Feng had long been accustomed to this, took out the spirit urging grass, and said, "You guys come and see this thing!"

"What is this, it stinks!"

Sora immediately covered his nose and spoke.

"This smell, boss, what is this!"

The ostrich also looked disgusted.

Gu Feng's eyes were full of surprise, and he said, "You all feel that this herb stinks?"

According to common sense, the demon beast should be very fond of the taste of this spirit grass, not only will it not feel smelly, but it will also feel the aroma, and at the same time, it is very eager for this spirit grass.

And the emptiness and ostrich in front of him are obviously not the case.

According to the records of ancient books, if the spirit beast cannot feel the 'aroma' of the spirit grass, the spirit grass will have no effect on the spirit animal.

Gu Feng thought about it, the empty space was a demon stone in the magma, and the ostrich was a puppet made of spirit wood, both of them were a little special, and this spirit grass was useless to them, and there was nothing too strange.

Without much thought, Gu Feng let the empty sky and the ostrich return to the spirit beast bag.

Gu Feng originally got this spirit grass for the sake of emptiness and ostriches, but he didn't expect it to be useless, and just as he was about to put it away, a wave of longing divine thoughts fluctuated from the depths of the spirit beast bag.

Oh?

Gu Feng's eyes changed, and he took out a cocoon from the spirit beast bag.

This is one of the mysterious insect cocoons that Gu Feng took out from the Tianmu Axe at the beginning.

Then a strange scene appeared, only to see that the smell emitted by the spirit grass turned into translucent gas filaments, and it was actually directly drilled towards the insect cocoon......