That's right, these demon clans were brought by Lu Changan who instructed Wu Lao. Lu Changan still had the token of the demon clan given by Ling Xiao in his hand, so before he came to the Forbidden Demon Cave, Lu Changan had already handed over this token to Wu Lao and asked Wu Lao to move the rescuers.

"Disciples, don't panic, the friends of the demon clan are here to help us do the right thing for the heavens. Lu Changan saw that there were disciples behind the team who surrounded the altar and prevented the people of the demon clan from getting off the altar, so he hurriedly spoke.

This is also to blame for him, he didn't tell the disciples of the Tianyan Sect before, and even the Qingxu Dao Master didn't know that he had arranged such a play.

However, as soon as Lu Changan's words fell, the people of the demon clan also clearly distinguished the situation. These demon clans that suddenly appeared must be in the same group as the Tianyan Sect, so there is nothing to say.

Thinking of this, the war drums of the demon clan sounded again, and those demon soldiers swung their swords again and slashed towards the disciples of the Tianyan Sect.

Previously, because of the gap in numbers, the disciples of the Tianyan Sect were a little afraid and retreated, but with the influx of a large number of demon clans, this retreat immediately turned into high morale and fighting spirit.

Especially those demon clans followed them to face the demons, and new demon clans continued to participate on the altar. I don't know how many people from the demon clan came, anyway, Lu Changan killed several demon soldiers, and the whole person was about to approach the altar behind the demon clan, and the people of the demon clan were still emerging from the altar on their side.

The battle suddenly changed from the situation of the demon clan overpowering the Tianyan Sect to the Tianyan Sect and the demon clan joining forces to suppress the demon clan. It's just that this is the Nine Turns Heavenly Demon Tower after all, and the proportion of demonic energy in this is the largest, and if it weren't for the Spirit Gathering Array laid by the Qingxu Dao Chief, there would not be a trace of this Nine Turns Heavenly Demon Tower at all.

The more people there are, the more spiritual energy is consumed, and for a while, there are some supplies in the Spirit Gathering Array to make up for so many people fighting at the same time, and many people are using a lot of spiritual power to attack, and in the end, there is no spiritual power and no true qi in the body, and then because there is less spiritual energy in the air, there is no replenishment at all.

Therefore, although the Tianyan Sect and the Demon Clan are now joining forces, ostensibly suppressing the Demon Clan everywhere, in fact, after the people on their side have finished their own series of attacks, they have basically exhausted their spiritual power or true qi. Therefore, if it is a flower to look at in the long run, the Tianyan Sect still does not have much advantage, and it is obviously impossible to eliminate all the demons here in a short period of time.

And how long would it take for so many people to slash even if one person slashed it, so for a while, the Tianyan Sect and the Demon Sect could only fall into a stalemate.

And what Lu Changan wanted to do was to take advantage of the chaos to reach the fourth layer. Because now the people of the demon clan are only concerned with dealing with the sudden attacks around them, the guards of the altar behind them have been much lax.

Lu Changan slashed with his sword, and after killing the two demons around him who wanted to attack him, he hurriedly flew up, and fell behind Yuan Yi in the next second.

"Yuan Yi, cover for me, I'm going to the altar opposite. Without waiting for Yuan Yi to answer, he flew directly towards the altar.

Yuan Yi didn't expect Lu Changan to be so decisive at all, but it was obviously too late to stop Lu Changan at the moment, so he had to help Lu Changan cover up.

Those who wanted to chase Lu Changan to attack were killed by Yuan Yi directly, and Yuan Yi was like a harvester who picked up leaks. Lu Changan opened the way in front, and he picked up leaks in the back.

There were some things that Lu Changan was not in a hurry to dodge or difficult to deal with, so he directly followed behind Lu Changan and directly helped Lu Changan solve it.

In addition, Wu Lao has also returned to Lu Changan's body, so many sneak attacks on Lu Changan don't have to worry at all, because those are either resolved by Yuan Yi or resolved by Wu Lao.

Therefore, it didn't take long for Lu Changan and Yuan Yi to come directly to the altar behind the demon clan.

The staircase of this altar is not built brick by brick like the previous floors, but is suspended by iron cables, and extends one step at a time towards the altar. In particular, the altar is much taller than before.

Lu Changan and Yuan Yi flew up one after another, and then kicked twice on the iron cable ladder around the altar, and then turned over and came to the altar.

Because of the force borrowed on the iron cable, the iron cable was kicked by the two people just now, and suddenly there was a sound of metal colliding.

The sound was harsh, and the listeners felt a little restless. Almost at the same time as the voice sounded, Lu Changan's face changed, and then decisively chose to turn off his hearing.

At the same time, he also turned his head and told Yuan Yi behind him, "Quick, close your hearing, these chains will produce hallucinogenic sounds after they collide." ”

Yuan Yi nodded immediately after hearing this, and obediently turned off his hearing according to what Lu Changan said. After turning off the hearing, the ears of the two people immediately quieted down, and even the sound of the demons beating the war drums that kept beating was blocked.

Ascending the altar, Lu Changan was looking for a way to reach the fourth layer, and Yuan Yi was also facing the soldiers of the demon clan who wanted to come up under the altar.

Because both of them closed their hearing, neither of them spoke to anyone at this time, and even accidentally met their eyes and there was no conversation or interaction.

However, no conversation does not mean that there is no tacit understanding, and the division of labor and cooperation between the two people is very good. And although there are too many people in the demon clan, the exhausted aura can't be replenished for a while, but it can't stand the number of people's families.

Almost two or three demon clans or disciples of the Tianyan Sect faced a battle lineup like a demon soldier. Therefore, most of the demon soldiers had already pounced on those disciples of the Tianyan Sect and the demon clan who were dealing with the attacks on them.

So Rao is Lu Changan and they have already reached the altar where the demon clan handles, and there are still not too many people coming to stop them. It's not that they don't want to stop it, but most of them have already been entangled by other disciples of the Tianyan Sect or people of the Demon Clan before they can be intercepted.

This altar was a little different from the previous ones, so Lu Changan couldn't find the formation for a while.

Because the previous altars were all engraved with Taiji patterns, and most of the teleportation formations were slightly related to Taiji, Lu Changan began to find the Taiji diagram as soon as he went to the altar.

However, this altar seems to be made of human bones or human skulls, and it looks like a sense of yin and evil at first glance, and if you look closely at the floor of the altar, it is easy to be distracted by the skulls placed in the altar.

Therefore, Lu Changan didn't find the formation to go to the fourth layer at all before a while.

Yuan Yi's side couldn't hold on at this time, because the disciples of the Demon Clan and the Tianyan Sect helped him delay before, so he only dealt with a few small minions of the Demon Clan, and there was no difficulty at all.