In the cave where you can't see your fingers, the entrance is very narrow. After carefully flying for a distance, the deep cave gradually becomes open.

As the people went deeper and deeper, the cold deep into the bone marrow gradually invaded the magic weapon wooden boat. Fortunately, they were all immortal level experts. In addition, the magic weapon was not an ordinary magic weapon, and it was OK all the way.

"What a powerful force of yin and cold. This cave is too wrong." Xiong Yihui said in a deep voice.

Song Fei's heart moved. Since even Xiong Yihui felt it, he, the owner of the wooden boat, would not be so slow that he could not feel the cold outside.

Moreover, Song Fei's feeling is deeper. This Yin cold gas even contains a strong dead gas, which makes Song Fei think of his experience in the land boundary.

Even the dead breath here is richer and colder than that of the land boundary.

Xianqi has the attribute of extreme Yang. Even on the cliff outside, it has a strong masculine smell. However, it never occurred to me that there are two Heaven and earth separated by a door of a small cave.

"Be careful, there's something wrong." Song Fei whispered.

In the hearts of many strong people, it was already strange here. Now Song Fei reminded again that it still had a great weight in the hearts of everyone. Everyone immediately started to fight 100% and began to guard against unknown dangers.

The expressions of all the people in the magic weapon are clearly presented in the eyes of the owner of the magic weapon. Song Fei is still very satisfied with the performance of these people. Every strong earth immortal has experienced countless death experiences and grown up with countless bones. Now, although the cave is strange, the more so, the more people yearn, and no one shows the meaning of shrinking back.

This is the mentality of the strong. Immortality is the existence of people after breaking the rules of heaven and earth. Every immortal who becomes an immortal is not a fluke.

After paying a little attention to the people's performance, Song Fei took back his divine knowledge and threw more spirit into the infinite darkness.

The cave is not straight. After the divine consciousness is restrained, no one knows whether there will be terror suddenly at the next corner.

Above his head, a dark shadow suddenly moved and pressed down on the dusty wooden boat.

It is also a ghost transformed from afterthoughts. It has no self-consciousness and no full strength of the living, but it still retains a part of its instinct. It feels the extraordinary from the wooden boat the size of dust.

The battle soon started. When Song Fei shot, everyone on the wooden boat began to move. Countless powerful forces united and instantly roared to the black figure.

The combined power of five thousand immortal masters, including Xiong Yihui, Bai Shuo and more than a dozen later immortal masters, was not easy for Song Fei to resist. This dark shadow was torn by everyone's mana in an instant, and then turned into pure divine energy and dissipated in the mountain cave.

As the shadow died, it seemed that the cave became colder.

The footsteps of the people continued. Along the way, there were residual thoughts of gods and souls from time to time. With the joint efforts of the people, these residual souls solved. Although it was more troublesome, they did not really block the footsteps of the people.

"There are more and more remnant souls." Xiao Zhiru whispered. The rest of them knew that Xiao Zhiru was not sighing casually, but reminding everyone that there would be more dangers ahead waiting for them.

"Maybe this is an undeveloped area." Chen Lin, Xiong Yihui's deputy general, is also a heavyweight in Tianmen City. He is one of the top powerful figures in Tianmen City and controls the 500000 elite army in Tianmen City.

Of course, at this moment, no one will feel noble, even Bai Shuo.

Chen Lin's words flashed a hot light in everyone's eyes.

Undeveloped areas, ancient battlefields and several key words are combined together, which makes it easy to imagine a mysterious place of face-to-face treasures.

Song Fei doesn't know whether it is an undeveloped treasure land, but the strangeness of this cave has also aroused his interest. Perhaps, there may be some big harvest here.

Controlling the wooden boat, he continued to fly carefully. Suddenly, he made a turn. Song Fei quickly controlled the wooden boat in place.

Unknowingly, the wooden boat entered a rock hall the size of ten football fields. Hundreds of meters high.

At this moment, everyone's expression became very wonderful, or panic.

The people saw that the Rock Hall in front was filled with countless residual souls, and the ground was covered with a layer, squeezing each other. They did not say that on the residual souls, they were also covered with countless black figures, one by one, stacked on top of each other, just like crabs stacked in pots in the vegetable market.

I'm afraid the number of this horror is no less than one million. Each one is close to the cultivation of the later stage of the earth fairy, and some have even reached the later stage of the earth fairy.

Moreover, among the dense remnant souls, there are even dozens of 10 meter tall remnant souls. Under the prestige emanating from them, the pressure brought by each remnant soul is no less than that of Hu Yunshan.

What's this concept? It's equivalent to more than ten celestial masters.

One Hu Yunshan has already made the people run away in a hurry, not to mention more than a dozen residual souls without any self-awareness and with the heart of killing like beasts. They don't even need to do it. As long as millions of residual souls around them rush over, they can instantly tear the people to pieces, including Song Fei, who has no ability to resist.

And I don't know why, the previous battle didn't disturb these residual souls. On the contrary, when Song Fei turned the corner, he suddenly found that all the residual souls had a short pause, and cast all his eyes on Song Fei's small wooden boat, including those tall residual souls no less than Hu Yun mountain.

Among them, the tall residual soul reacted the fastest. A streamer instantly hit from the tall residual soul nearest to the people. All the ordinary residual souls standing in front of him were instantly knocked into nothingness. The hall originally filled with residual souls was cleared out of a clean passage by the faint light.

It's terrible. He can easily swallow the immortal master. His strength is almost up to the remnant soul in the later stage of the immortal. He killed hundreds of them in an instant. Moreover, if it weren't for no more remnant souls in front of him, I don't know how many times this number would increase.

Song Fei didn't even think about it. He directly turned the direction and crushed a flashing talisman. The whole body and the spacecraft disappeared in situ.

Then, he crushed a flickering talisman again, and his body moved again. According to the extremely fast distance when he came, Song Fei directly crushed a further flickering talisman.

This time, they were directly transmitted to the cliff outside the cave.

Everyone's eyes lit up, and the warm sun shone on him again. Song Fei's eyes swept on everyone's faces, but he saw faces that were still frightened and uncertain.