As Duan Fei's mind moved, he stimulated the righteous qi and fire supernatural powers.

As a result, in the next ten minutes, Duan Fei's overall strength suddenly skyrocketed by three times, and his strength value was equivalent to directly increasing to five thousand seven hundred points, and a cultivator in the late stage of the Gathering Spirit Realm was not considered a weak person.

In this way, the strength between Duan Fei and Fang Yuan was finally balanced, and with the joint efforts of the two of them, they finally reached the standard of activating the mechanism.

I saw that under the squeeze of the two huge forces on the left and right, the bronze square tripod began to slowly rise upward, and this promotion was not limited to the bronze square tripod, just like the altar could be pulled out of the ground with the altar!

Looking at this posture, could it be that under the altar, there is something else that is not mysterious?

And at this time, in Fang Yuan's heart, he naturally understood that Duan Fei was only able to exert such power after using his explosive divine power.

No matter how powerful Duan Fei's explosive supernatural power is, it also has a time limit, so it seems that he has to hurry up.

After making a decision in his heart, Fang Yuan immediately cooperated with Duan Fei, skillfully using the power equivalent to the late stage of the Spirit Gathering Realm to speed up the activation of the current mechanism.

The speed at which the altar is rising has increased significantly, and at this time, it can be sensed that there should be something under the altar, and the altar is being pushed upwards!

Of course, at this time, Fei and Fang Yuan were both standing on the altar, naturally they didn't know what was going on up below.

Fortunately, this underground space is large enough, even if a mountain peak emerges below, there is no need to worry that it will not be able to accommodate it.

Soon, the entire altar was completely pushed into the air, and the height reached at least hundreds of zhang high, and it gradually stabilized.

At this time, Fang Yuan could no longer hide the excited look on his face, he couldn't help but say to Duan Fei: "Senior Brother Duan, we are getting closer and closer to our ultimate goal!"

Next, at Fang Yuan's signal, Duan Fei and him turned over and jumped off the altar together.

It was only at this time that Duan Fei could see what was under the altar.

This is a huge palace of ice crystals, the whole looks crystal clear and gorgeous, and its brilliant light is completely impossible to see.

The altar is topped by the Ice Crystal Palace, as if a lid was added to the palace, showing a very special architectural style.

However, the Tower of the Nine Deaths was originally a treasure that did not belong to the world of Kyushu, and even if there was a different architectural style here, it was an extremely normal thing.

Such a huge ice crystal palace naturally gave people the feeling of being extremely shocking, as Duan Fei and Fang Yuan stood in front of the main entrance of the palace, they were as small as ants.

On the main entrance of the huge palace, there are two protruding doorknobs, which look like a boxy seat, and the size is quite suitable for humans.

At this time, Duan Fei's righteous qi and fire divine power was still powerful, in order not to waste this explosion of divine power, Fang Yuan hurriedly signaled to Duan Fei, asking Duan Fei to sit on the "doorknob" with him.

After sitting left and right, Duan Fei and Fang Yuan began to use all their strength automatically, and pressed their strength down by sitting down.

Under the tremendous pressure, it was as if a lever had been leveraged, and in a screeching sound, the door of the Ice Crystal Palace slowly opened.

When the palace gate was opened, this sound was heard, indicating that the gate had not been opened for a long time.

When the gate opened a crack, bursts of cold air blew out from the palace, and its temperature was so low that it could almost freeze the air, but for Duan Fei and Fang Yuan, they were already used to this kind of low temperature.

Moreover, Duan Fei and Fang Yuan could be said to have burst out with strength equivalent to the late stage of the Spirit Gathering Realm at this time, how could they care about the cold air in this area?

Before the palace gate was fully opened, Fang Yuan couldn't wait, and after he greeted Duan Fei, he directly turned over and entered the palace in a flash.

After Duan Fei saw this, he naturally followed closely behind Fang Yuan.

After losing the pressure on the "doorknob", the palace gate began to rebound slowly, and soon closed completely, but for Duan Fei and Fang Yuan, who had already entered the palace, it did not have much impact.

The temperature in the palace is naturally extremely low, but the light is very bright, and under the refraction of ice crystals, colorful dazzling lights are reflected in many places, which is simply as beautiful as a dream.

However, considering the previous encounter on the colorful grassland, the more beautiful a place like this, the more dangerous it may be!

Sure enough, after entering the Ice Crystal Palace, Fang Yuan's expression was much more solemn, and he directly reminded Duan Fei: "Senior Brother Duan, please be more careful, it's not easy to move forward here!"

Before Fang Yuan's words could be finished, he heard the sound of the wind whistling in all directions, but it was one yin ghost after another, bursting out from all corners of the palace, constantly rushing towards Duan Fei and Fang Yuan.

These Yin Souls were all transformed by remnant souls, naturally they did not possess spiritual intelligence, they acted completely on instinct, especially in such a cold environment, the qi and blood on Duan Fei and Fang Yuan's bodies were so vigorous, it was like lighting up a bright light, which was enough to make these Yin Spirits rush up like moths to a fire.

The strength of these Yin Soul Individuals is not strong, at most it is equivalent to the strength of the Qi and Blood Mirror, which is really nothing in the second layer of the Nine Dead Towers, but it is better because there are enough of them, and they are constantly rushing up, almost with the posture of filling the entire palace.

At this time, Duan Fei and Fang Yuan still maintained a strength equivalent to the late stage of Gathering Spirits, these Yin Spirits naturally could not pose a threat to them, at most they would bring some trouble, but Duan Fei felt that this was an opportunity, so he did not hesitate to sacrifice the Soul Banner and swept towards these Yin Spirits who rushed over.

This Soul Loss Banner has been in Duan Fei's hands for a long time, but the quality has not been improved much, and it is still a low-grade quality, far inferior to the medium-grade Soul Loss Banner taken from Soul Xuan's hand.

However, since Xiaobai has taken a fancy to the medium-grade Soul Flag, Duan Fei can only cut his love, anyway, the Soul Flag is not Duan Fei's main weapon, and it can often only play some role when it is special.

For example, in the current situation, it is a good time to use the Soul Banner, the number of Yin Souls here is so large, but the strength is not so strong, it is definitely suitable to be devoured and absorbed by the Soul Banner, which is used to accumulate the number of Yin Souls in the Soul Banner.