The third layer of the underground world is very wide, and the aura inside is also very rich, giving birth to countless demons and monsters, and the sects guarding outside the suspended bridge are all seven-grade sect forces and families.

More than a hundred miles south of the Hanging Bridge, there was the residence of the Aohan Sect. The Aohan Sect is a seven-rank sect, and it is not the top sect, so naturally it can't grab a favorable position on both sides of the suspended bridge. is a hundred miles away from the suspended bridge, and it has to fight with several nearby sects to grab territory.

"This is the foundation of the Aohan Sect on the third layer of the underground world, what you have to do is to cooperate with the senior brother in the sect to keep this foundation." Ou Bufan said loudly at this group of experienced disciples.

"We will definitely defend this sect foundation to the death." The monks couldn't help but speak aloud when they heard this.

"Elder Nie, this batch of disciples will be handed over to you, give me a good drill and drill, so that I can survive in this cruel environment." Ou Bufan took in everyone's expressions, and then said loudly to a short and fat old man opposite.

"Ladies and gentlemen, you have been in this Hundred Battles City for three months, and during this time, you have also entered the first and second layers of the underground world, and you should also understand the cruelty of this underground world. Now what I want to say is that if you want to survive in this cruel world, you must obey orders, you must comply with orders, you must not act privately, you must report on time every day, and you must conduct battle drills. At this point, everyone must cooperate with each other, no infighting, and only solidarity and mutual assistance, so that they can survive in a cruel environment. ”

In the third layer of this underground world, personal force is nothing, because the demons in this underground world are very powerful, and they must rely on battle formations to kill powerful demons.

The place occupied by the Ao Han Sect is not very wide, and it is only a battle line more than ten miles long, and there are nearly five hundred monks stationed here. There are five elders in the Death Realm, nearly a hundred cultivators in the Innate Realm, and the rest are all Violent Qi Realm cultivators, as for the monks in the Qi cultivation period, there is not one.

"I'll give you a day of rest now, and tomorrow we'll have a battle drill." The elder surnamed Nie pointed to a row of stone houses behind the trenches, and said loudly at Fang Yan and their group of newcomers.

"This is the residence of the Aohan Sect. It's really rudimentary. Looking at the row of stone houses in front of him, Fang Yan couldn't help frowning. The surrounding environment is very harsh, the trenches are stained dark red with blood, and people are dyed almost every day. There are demons in the underworld, and there are monks.

Although the environment is harsh, this is the largest gathering place of wealth in the Aohan Sect. If this line of defense is lost, then the Aohan Sect will fall from the top sect of the seventh rank to the bottom of the sect, and this place is the top priority of the sect. Even the monks stationed here are dead. There is no room for error.

Entering the residence of the Ao Han Sect, Fang Yan and the others casually chose a stone house to live in.

Early the next morning, everyone gathered together, and the elders of the Death Realm passed on the Three Talent Formation and the Seven Star Locking Dragon Formation Formation.

In a group of seven, Fang Yan, Fu Qingxuan, and Xia Nishang were in a group. The other four were all cultivators of the Violent Qi Realm. This battle formation has to practice every day to hone each other's tacit understanding.

Master these two sets of practical battle formations. In this treacherous underground world, there is a trace of self-preservation.

After the battle formation is practiced in the morning, the afternoon is the rest time, and the monks in the garrison take turns every three days, and during these three days, they must always stand guard in the garrison defense line. On the day of rest, you can move freely, either to cultivate, or to go out with others to hunt demons.

After three days of familiarizing themselves with the life of the garrison defense line, Fang Yan and the others had to be in charge of a section of the defense line, monitoring the demons that could appear at any time.

During these three days of trial. Fang Yan and the others didn't encounter any powerful demons to impact this line of defense, and every day they were honing the battle array, and then cultivating.

Every inner disciple has to stay here for a year, go or stay, and make his own decisions. But most people don't choose to leave. Instead, he lives in the City of Hundred Battles, and whenever he has the opportunity, he goes to this underground world to hunt demons and earn spirit stones for cultivation.

"Fang Yan, Fu Qingxuan, Zhang Youcai, this area is the line of defense that you are responsible for, and once there is a situation, you will immediately warn you. As long as you hold on to this battlefield for three days, you can cultivate freely. "Xia Nishang is the captain of Fang Yan's small group, and he divided Fu Qingxuan, Xia Nishang, and Zhang Youcai into a group.

"Got it, Senior Sister Xia, you go and get busy with yours, we will guard this line of defense." Fang Yan waved his hand.

The defense line that Fang Yan and the three of them were responsible for was not very wide, it was only a distance of ten zhang in radius, and there was a trench four or five zhang long in front, and the trench was full of defensive formations, which could block some low-end demons with weak strength. The three of them guard this area, as long as one person keeps an eye on the movement, and the other two can cultivate nearby.

Because Fang Yan and Fu Qingxuan are both monks in the late stage of the Violent Qi Realm, and that Zhang Youcai is also a cultivator in the Violent Qi Realm, the three of them know each other, and Zhang Youcai is the first to give a warning to the two of them, and they rotate every four hours. Fang Yan and Fu Qingxuan seized the time to cultivate, and to live was to close their eyes and recuperate.

"Everyone, pay attention, the sentry in front has sent a message, there is a wave of black rats trying to storm the defense line of the Hanging Bridge, everyone pay attention, kill as many black rats as possible, the proceeds of this battle, one percent belongs to you, and the remaining ninety percent is equivalent to the due contribution points to the sect."

An hour later, suddenly, a warning sounded outside the trenches. The Death Realm Elder on the defensive line said loudly to the monks around him.

"Haha...... After three days of waiting, it was finally time to harvest. ”

The monks on the front couldn't help but laugh when they heard this, and their faces showed excitement one by one.

"Black rat, who is stronger and weaker between this and the abyssal blood wolf." When Fang Yan heard this, he couldn't help but show curiosity.

"Black rat, the strength of the first and second levels of the Qi refining period, the third layer of this underground world is the most common kind of demon beast, because the speed of reproduction is too fast, they will impact this suspended bridge almost every few days. As long as these black rats don't appear as rat generals and rat kings, they will bring us food as much as they come. Wang Youcai waited intently, and couldn't help but laugh when he heard Fang Yan's voice talking to himself.

"The strength of the first- and second-order demon beasts is a little weaker." Fang Yan was thoughtful. What he lacks most now is the power point value for cultivation, the strength of these black rats is weak, but they are better than the numbers. The power points accumulated by Fang Yan before had already been exhausted, and he had to use some ores, elixirs and spirit herbs to exchange for huàn success points to assist in cultivation.

Coming to this underground world to experience, Fang Yan also valued the ability to hunt demons and brush proficiency and merit points. If he relies on the huàn system to practice with the huàn gong point value, he can't afford it at all, this thing is like a bottomless pit, as the cultivation becomes more and more advanced, the power point value consumed every day reaches a terrifying Cheng dù, how much he consumes, and he redeems it once, and it will bottom out in a few days.

"Look, a lot of black rats, is this what you call a black rat tide? That's a terrifying amount. In the distance, there was a creaking sound, and black shadows were moving rapidly towards the defensive line.

"Prepare for battle, this is just a low-level rat tide, you don't need a battle formation, you fight separately, how many can you kill." As the rat tide approached, the Death Realm Elders on the defensive line gave the order to attack. (To be continued......)