Gu Changfeng never expected to meet the skull of the rock millet beast here, it seems that the giant beast in the mural should be the star beast.

This skull has such a great attraction to Xiaobai, it should be because Xiaobai has taken rock millet fruit before.

He waved his hand to summon Xiao Bai and said with a smile, "Xiao Bai, this is the skull of the Rock Corn Beast, it must be of great help to you." ”

"Yes, master, if I refine this bone, I am confident that I will reach the ninth level of the God Refining Realm, and even break through to the Soul Fusion!" Xiao Bai looked at the skull excitedly, and almost drooled.

Gu Changfeng thought for a moment, and said to Xiao Bai seriously, "Xiao Bai, although this skull has lost most of its spiritual power, the star beast must have been very powerful before it was born, and I think you should be cautious when absorbing and refining." ”

"I'll give you another rock millet fruit and five thousand spirit stones to assist you in refining this bone, don't be extra careful when refining."

"Good master, don't worry!" Xiao Bai took the thing with an excited face, turned into a red light and rushed back to the spirit beast bag.

Gu Changfeng smiled dumbly, he didn't expect that the biggest opportunity for this trip was Xiaobai's, he carefully checked every corner of the room with Qingtian Realm, and left the main hall after making sure that nothing was left behind.

He observed in mid-air and flew towards another, relatively intact building.

It was an attic, and the attic had three floors, and the fourth floor above seemed to have been cut off by something sharp.

The vine soldiers stepped forward slowly, pushed open the door of the attic, and after making sure that there was no danger, Gu Changfeng entered it with the iron soldiers.

This is a place similar to the Book Building, and there is a huge magic circle with a diameter of about ten zhang in the room, and the magic circle is densely embedded with spirit stones, and there are about 20,000 of them.

It seems that only more than a hundred of these spirit stones still have spiritual power, and the rest are dim and have been reduced to waste.

There were tables and chairs and lockers around the circle, and the lockers shone with a faint forbidden light.

He commanded the vine soldiers to step forward and destroy the magic circle, took out a spirit stone, and took it in his hand to observe it carefully.

This spirit stone is naturally formed, not the artificial spirit stone used by their current monks, it seems that this world should be before the last era of cultivation.

After the circle was destroyed, the prohibitions on the locker dimmed, and the Iron Soldiers broke them completely without much effort.

Gu Changfeng opened the lockers one by one, the ten lockers in the first row were all stored in some books and books, Gu Changfeng looked through them slightly, there were some ghostly unknown characters inside, if you want to know the content of these books, you need to retreat and use your divine sense to figure it out carefully.

Apparently he didn't have that time right now, and after putting away the books, he moved to the second row of lockers.

This row of lockers stored some jade talismans for recording, he randomly selected a jade talisman, and when his divine sense explored, he found that what he recorded was actually a kind of exercise, but the power of the exercise was generally not comparable to his Qingyun Duel at all.

He checked these jade talismans one by one and found that without exception, all of them were low-level exercises, which did not have much effect on him.

After putting away the jade talisman, he came to the third row, after this row of lockers was opened, it was actually some materials, among which he only knew one or two, which belonged to the ordinary materials for refining low-level magic weapons, and it seemed that the rest of the materials he didn't know were not rare objects.

After Gu Changfeng put away the locker along with the magic array spirit stone, he carefully inspected the room on the first floor to make sure that nothing was left behind and went upstairs

The second and third floors are arranged in the same way as the first floor, and the three rows of lockers are also stocked with books, jade talismans, and materials.

The quality of the materials has improved, and so have the exercises.

At this time, Gu Changfeng was sitting at the stone table on the third floor, carefully probing a jade talisman.

This jade talisman recorded a special exercise, and he had been aware of it for an hour.

After another long time, he slowly withdrew his divine sense, his eyes were full of excitement, this exercise is a kind of body refining exercise, which can enable the human race cultivator to absorb the blood of the demon beast essence and refine the body, so that the body is even stronger!

But this was not enough to excite him, what attracted him was a kind of supernatural power recorded in the exercises, this supernatural power is called the Star God Body, and the Terran monks who cultivate this supernatural power can absorb and refine the bones of the Star Beast, thereby enhancing their physique.

It's just that the cultivation conditions of this exercise are too harsh, not only requiring the monk to have a strong physique, but also to have a strong spiritual power foundation, according to the jade talisman record, if a monk who is proficient in the physical body wants to cultivate, he needs to reach the high-level strength of the Soul Fusion Realm.

Gu Changfeng felt that he might be able to reach the mid-level basic spiritual power of the Refining God Realm to meet the requirements for cultivating this divine power, and if his physical strength was not enough, he could also buy some spiritual plant treasures with body-strengthening effects in the mall to refine.

The appearance of this supernatural ability solved his big problem, and the increase in physical strength was tantamount to a great increase in his survival rate in the Demon Heaven Sect trials ten years later.

This made him look forward to the exploration of the accompanying space even more.

Just as Gu Changfeng left the attic, a powerful spiritual power beam suddenly rose into the sky not far away, and he saw Wu Zihan scolding and rising from the ground.

Where he had been, he could faintly see white figures yelling at him in the sky.