When the disciples of the Black Rock Sect discovered that their aura had decreased, someone searched for the reason, and finally alarmed the guards of the Sect Master's Hall.

There are very few strong people staying behind in the Black Rock Sect, and that guard is one of them. Seeing that there is no security problem in the sect, and no one intrudes into the Sect Master's Hall, he temporarily left his post to inspect the nearby mountain peaks.

Feilong seized the opportunity, quickly slipped out from the dark place, and rushed into the Suzerain Hall with a whoosh.

Seeing that Feilong had succeeded, Lu Chen stopped his exercises and waited quietly.

The guard turned around and found nothing unusual, so he flew back and continued to guard the suzerain hall.

An hour later, according to the agreement, Lu Chen started to rejuvenate again.

A day passed, and the aura was weaker, but the guard ignored it.

Two days passed, even if the aura was weaker, the guard still ignored it.

Three days passed, and the aura was even weaker, but the guard still didn't move.

four days...

five days...

six days...

seven days!

Lu Chen pumped his spiritual energy for seven full days, and the spiritual energy of the Black Rock Sect was thinned by a third. Almost all the disciples of Heiyan were mobilized to find the reason for the thinning spiritual energy, but the guard...

Like a dead person, rigid and motionless!

Lu Chen was speechless, a little anxious.

Boss, if you don't move, I'm about to break through!

In a hurry, the guard finally moved, and Yu Kong flew out to inspect the surrounding mountain peaks.

A fat figure jumped out from the suzerain hall, and disappeared into the darkness in an instant.

Lu Chen hurriedly got down from the big tree, quietly touched the main peak, and finally met Feilong in the grass on the mountainside.

"Brother, it's been seven days, and I've been suffering every day. If the guard doesn't leave, the suzerain will be back soon, and I'm finished."

Feilong looked mournful.

"Isn't it coming out now? Why are you crying?"

Lu Chen smiled.

"Escaped from death, I was crying with joy."

Feilong cried.

"Okay, don't howl, tell me, did you find anything good?"

Lu Chen asked.

"I walked into the room of the lord of the Black Rock Sect, accidentally opened a secret door, and found a lot of good things!"

When mentioning the good things, Fei Long came to his senses, and there was an extra sheepskin scroll in his hand, and he handed it to Lu Chen.

When Lu Chen opened the parchment scroll, his pupils shrank. The parchment scroll was a list, which stated that more than a dozen sects had received the benefits of the demon clan, and they all had collusion with the demon clan.

Among them, there are Poison Sect and Black Rock Sect!

"Oops, so many sects are traitors, and we humans will suffer a lot in this battle with the demon clan."

Lu Chen frowned, feeling that the situation was serious.

It's just that he doesn't know the situation of other sects, and the situation is more serious than he imagined.

"Except for the Poison Sect and the Black Rock Sect, which are second-rate sects, which are still somewhat powerful, the other sects are all third-rate and fourth-rate sects, and they cannot make waves."

Feilong said disdainfully.

"This list is very important, and it must be handed over to Sect Master Zhuo as soon as possible."

Lu Chen said.

"Brother, it's not good, there are many strong people coming."

Feilong looked at the bottom of the mountain and said in a trembling voice.

Lu Chen turned his head and saw a group of people hastily approaching the main peak. The aura of those people was terrifying, and they were all big bosses.

Those people were all wearing black strong clothes with rock flowers embroidered on them, and they were all experts from the Black Rock Sect.

The leader is an old man with a white beard under his chin and a majestic appearance. Elders beside him call him suzerain!

It is the suzerain of the Black Rock Sect!

"Sovereign, most of us have returned, but Liang Tun has not returned. It seems that he has been planted in the Xuantian Dao Sect."

An elder of the Black Rock Sect said.

"Liang Tun's fighting power is very strong, even if Xuantian Dao Sect Master makes a move, he may not be able to keep him."

Sect Master Heiyan frowned slightly, and said annoyedly, "The one who can keep Liang Tun can only be the domineering old ghost! So, the domineering old ghost didn't go into the demon cave to fight, but he was guarding the amulet at the entrance of the cave?"

In this human-monster war, the Black Rock Sect participated on the surface, sending a large number of disciples to support other sects, but secretly dispatched some strong men to perform special tasks, joined hands with the strong men of the Poison Sect, and secretly attacked the seal talismans at the entrance of some demon caves.

The confidantes around the Sect Master of the Black Rock Sect are strong men who carry out special tasks.

"Our operations are kept secret, and no news has been leaked. The domineering real person doesn't know about it. It is impossible to guard the talisman. Maybe it happens to be at the entrance of the cave?"

The elder of Heiyanzong said.

"Whether it is a coincidence or not, as long as Liang Tun is planted in Xuantian Daozong, it may expose us."

The head of the Black Rock Sect said worriedly.

"Should we be prepared in advance?"

Elder Heiyan asked.

"Of course, we are going to open the sect's big formation to prevent the domineering old ghost from bringing people to kill us."

The head of the Black Rock Sect thought for a while, and then said, "If necessary, we will abandon the Black Rock Mountain and retreat into the demon cave through the magic circle of the Demon Dark Forest."

Just as they were talking, a group of people climbed to the top of the peak and came to the front of the suzerain hall.

"Has anyone been here?"

The head of the Black Rock Sect asked.

"Go back to the suzerain, everything is fine, no one comes to the suzerain hall."

The guard responded respectfully.

The lord of the Black Rock Sect nodded, and then led those confidantes into the lord hall.

"Walk!"

Seeing that the time had come, Lu Chen hurriedly flashed Feilong.

The two had just rushed to the foot of the mountain, but on the top of the peak, there were angry roars from the head of the Black Rock Sect.

"Someone entered the suzerain hall, stole important secrets, ordered the sect to be blocked, and arrested the villain!"

"Chief Elder, go and kill the guards outside, he is not strict in guarding, he deserves death!"

"We have been exposed, others are going to pack up and prepare to evacuate!"

In an instant, the entire Black Rock Sect was boiling, and countless people were dispatched to check suspicious persons.

Many strong men rose from the sky, hovered in the sky, and searched everywhere.

"Damn it, everyone from the Black Rock Sect has returned, how do we go?"

Feilong asked in a low voice.

"Someone is coming, we pretend to search and look for opportunities to mix in with them."

Seeing a group of Heiyan disciples rushing over, Lu Chen quickly dragged Feilong to search around, playing by ear.

"Hey, did you find anything suspicious?"

That team of Heiyan disciples rushed over, and the leading disciple asked.

When they saw Lu Chen and Fei Long wearing black rock suits, they didn't think about it, and thought they were their own.

After all, the Black Rock Sect has millions of disciples, and it is impossible for everyone to know each other. As long as you wear the Black Rock Sect's attire, who will know whether you are a friend or an enemy?

"We just arrived for a while, and we didn't find anything suspicious."

Lu Chen responded.

But at this time, there was a steady stream of teams coming to search the mountain, and there were more and more people, and it became more and more chaotic.

The leading disciple became impatient, pointed to dozens of peaks on the other side, and said, "There are too many people here, and there are not many people over there. Let's search over there."

This group of disciples acted immediately, and the leading disciple glanced at Lu Chen and Fei Long, and said, "You two should come along too, the mountain over there needs to be searched carefully, we are short of manpower, you just filled it."