At most, it would only take about half an hour for Duan Fei to comprehend from the Great Dao rune in front of him.

I saw that after Duan Fei sacrificed the ice blue sword, he just waved it lightly, and when the sword light flashed, there was an ice crystal, gushing out like a flying rainbow, and where it passed, even the air seemed to be able to freeze.

As Duan Fei's wrist shook a few more times, the form of the ice crystal immediately changed, as if it had turned into a pocket ice dragon, looking extremely handsome.

Immediately, another sword flower shook out of Duan Fei's hand, and the ice dragon that had been transformed dissipated dissipated, directly turning into a rolling cold air and sweeping away towards the surroundings, even if the temperature around was extremely low, it could still be clearly seen that there were countless fine ice crystal particles in the surrounding air that were directly frozen into shape, which obviously solidified part of the air into solid!

Just the supernatural power that Duan Fei revealed, it could be seen how much he had raised the power of the Ice Blue Sword, which was definitely the essence of the word "cold" in the Great Dao rune.

If Duan Fei is in a magical place like the Floating Palace, which makes the fire system avenue have a lot of improvement, then after coming here, the "cold" word he has harvested can also make him improve in the water system spiritual energy, and continue to form a situation of water and fire balance.

After finishing the comprehension of the runes, Duan Fei could think about more things, at the moment, this ice tree should belong to the Nine Dead Tower, so the more he comprehended on the ice tree, the more conducive it would be to crack the secrets related to the Nine Dead Tower.

At the same time, Duan Fei also took into account Xiaobai's origin, it is also possible that it is related to the Nine Dead Tower!

So Duan Fei tried to make a mental connection with Xiao Bai, and found that it was idle at this time, and it should have entered a rest time after experiencing a battle in the Desolate Bone Realm.

Just as Duan Fei's mind moved, he opened the space door that connected the Desolate Bone Realm.

This time, before Duan Fei stepped into the space door, a white light suddenly flashed in front of his eyes, but it was Xiao Bai who took the initiative to rush out of the space door.

In a normal state, Xiaobai has always been calm, even when fighting, it looks like a mechanical body, without the slightest change in mood.

But at this moment, Duan Fei could clearly feel the eagerness that Xiao Bai felt after he rushed out of the space door!

The only ones that can form an unusual attraction to Xiao Bai are the avenue runes that make up the ice leaf, but Xiao Bai's next move is different from Duan Fei and the others, it does not have the slightest intention of comprehending the runes, but follows the momentum of rushing out of the space gate, directly waving the fanged divine weapon in his hand and stabbing towards the ice leaf!

The surface of the ice leaf is wrapped in a thick layer of ice crystals, no matter how sharp the fanged divine weapon is, it can only pierce into the ice crystals, and it is impossible to pierce the entire ice layer.

But the next scene made Duan Fei feel incredible, only to see that the fanged divine weapon inserted into the ice crystal, like a needle pierced into the blood vessels, suddenly appeared an inexplicable suction, sucking the Great Dao runes that formed the ice leaves!

For Duan Fei, this is definitely a magical means that he can't understand, he doesn't need to comprehend the runes, but directly absorb the runes, isn't this too exaggerated?

However, the scene that happened in front of him was definitely a fact, it was not the illusion that Duan Fei saw, and one after another Great Dao runes passed directly through the ice crystals, and were easily absorbed by the fanged divine soldiers.

At this rate of absorption, it may not be long before such a huge ice leaf will disappear without a trace, after all, the entire ice leaf is made of runes.

Fortunately, the Fanged Divine Soldier was not unrestrained when absorbing the Great Dao runes, and after absorbing about ten runes, he stopped continuing to absorb them.

Immediately, Xiao Bai pulled the fanged divine weapon out of the ice crystal, and the soul fire in its skull also became much more vigorous at this time.

It seems that the whole process of the Fanged Divine Soldier's absorption of the Great Dao runes is controlled by Xiao Bai, and it is selective when absorbing runes, it is very likely that different types of runes can absorb only one, which is enough for Xiao Bai.

After absorbing the runes, Xiao Bai had no intention of staying here, and after taking a deep look at Duan Fei, it quickly dodged into the space gate.

For the current Xiaobai, the Barren Bone Realm is its real home!

Duan Fei thoughtfully put away the space door, and then looked towards the ice leaf, after being absorbed more than ten runes, the ice leaf did not change too significantly, it can be seen that the loss of more than ten runes does not have a big impact on the ice leaf.

But for Xiao Bai, it is very likely that after absorbing these more than ten runes, it has already mastered all the rune essences that make up the ice leaves.

At least, the "cold" word recipe that Duan Fei comprehended after seeing the three runes was definitely not comparable to Xiao Bai's harvest.

Anyway, Xiao Bai's existence was too special, and Duan Fei didn't intend to compare with it, after looking up at the sky, he saw Duan Fei's figure flicker, and continued to climb higher.

If new runes continue to be discovered in the follow-up process, will Xiaobai take the initiative to absorb them?......

At this time, in front of Duan Fei, Soul Xuan, Chang Yang, Xuezhongguang and others had already climbed to a higher place.

Soul Xuan's comprehension is the strongest, so he is alone at the forefront.

When he first comprehended the Great Dao rune, Soul Xuan was full of pride, and flew upwards after sacrificing the Soul Flag, but as time went by, the spiritual power consumption obviously couldn't keep up, which also made Soul Xuan fall to the ground honestly, and he could only climb up with his hands and feet.

After comprehending the word "cold", Soul Xuan's ability to resist cold has been significantly strengthened, even if the height of the climb is getting higher and higher, he does not feel that the cold is pressing, but can easily hold on.

This made Soul Xuan's confidence even stronger, and he felt that as long as he could get in touch with the Great Dao Runes again, then he would definitely be able to comprehend more.

As for Chang Yang and Xuezhongguang, the two of them walked side by side, and they still maintained a state of cooperation.

In Chang Yang and Xuezhongguang's hearts, they actually had lingering palpitations, because when they comprehended the Great Dao Rune, they almost walked through the ghost gate.

To put it bluntly, it was because Lu Yunqiu couldn't hold on to it first, and shot his head in front of them, and then when he shot his head, the minced meat frozen into ice slag splashed on Chang Yang and Xuezhongguang's heads, which made their minds suddenly cold, so that they could comprehend and successfully comprehend the word "cold" from the Great Dao rune.