The Tianyuan Secret Realm is the largest secret realm in the Tianyuan Continent, which is jointly managed by the nine major sects, and is open once every hundred years, and each time it is open for five years. Each sect will send fifty Foundation Realm disciples to it, and there will be a total of one hundred places for the entire continent and some immortal cultivation families that are independent of the sect.

The secret realm is vast and boundless, just like another world, there are also continents, oceans and mountains, the overall size is about half the size of the Tianyuan Continent, and the spiritual energy inside is rich, which is three to five times the spiritual energy of the Tianyuan Continent, which is very suitable for the growth of elixirs. Thousands of years ago, this secret realm suddenly appeared, attracting a large number of cultivators, the major sects were moved, a large number of monks entered it, a large number of elixirs were found to pick, and battles also occurred frequently, after all, wealth moved people's hearts, seeing extremely precious elixirs, everyone had a greedy heart, sneak attacks, robberies, betrayals, and battles were staged almost all the time.

After that, the gods of several major sects joined forces to enter it, expelled all the monks and cleaned up the fierce beasts inside, and finally joined forces to seal the entrance, thus announcing that it would be opened every hundred years, aiming to protect the secret realm from being overexploited, and some precious elixirs were picked before they reached the year, which was a pity. In fact, these god-transforming cultivators found that the foundation of this space was unstable and there was a risk of collapse at any time, so there was no sect to gain a foothold in the secret realm. These god-transforming monks have strengthened this piece of heaven and earth with great magical powers, and set up many forbidden formations on the mainland, which can detect monks or fierce beasts that have cultivated beyond the foundation building realm, and once they find the existence of more than the foundation building realm, they will send senior monks to clean it up, and these measures make this piece of heaven and earth can be well preserved. If the Avatar Cultivator fights in the Secret Realm, it may directly lead to the collapse of the Secret Realm. This is also the reason why these sects stipulate that each sect will send Zhuji monks to enter the secret realm, because the mana of the Jindan monks is already very strong, and the battle of the Jindan monks may destroy this space, and the qi cultivators cannot fly with weapons, and their range of activities in five years is too small, and they can't pick many elixirs at all, and even the guardian beasts of some precious elixirs can't defeat them.

The major sects of the Tianyuan Continent have developed so far, and between the ups and downs, the nine major sects that now control the secret realm have already agreed that each sect needs to send a god cultivator to the entrance to open the formation together, otherwise it will not be able to open the secret realm. The entrance to the secret realm is in the Fengqi Valley in the Luofeng Mountain Range. The Luofeng Mountain Range is full of maple forests, so some people call it the Luofeng Mountain Range. There are monks sent by various sects stationed in Fengqi Valley all the year round to prevent the small ones from entering the destruction formation, and the formation here is very powerful, among which there are trapped formations and killing formations, and there are several killing formations in a row, even the Yuanying monks may not come and go. Each faction has a teleportation array connected here, in the event of an accident, the various factions can rush to the god cultivator as soon as possible, after all, the Tianyuan Secret Realm is related to the future of the various factions in the Tianyuan Continent, so at this point, all the factions are closely united and united to the outside world. There were once monks from other continents who coveted the secret realm and broke into the big formation, and the monks of various factions arrived quickly after receiving the alert, and the monk was almost besieged and killed, and after that, no high-level monks from other continents came here to make trouble.

There are talents from all generations, and they have led the way for hundreds of years. Speaking of the Tianyuan Secret Realm, we have to talk about the disputes between the disciples of the various sects in the Foundation Building Realm today. Every time the Tianyuan Secret Realm is opened, a group of monks with qualifications against the sky will emerge, and they are all key cultivators of various factions who will stir up the storm in the immortal cultivation world in the future. Just like Ye Han of Xuantian Sect, he is destined to become the leader of the sect in the future, and even Gan Zhun and Xie San are the top pillars of the sect. A group of outstanding disciples have also emerged from other sects, such as Lian Zhentian and Lian Zhendi of the Lian Clan of the Sword Sect, Chu Wangyun and He Dinggen of the Sword Sect, Lu Ping of the Yushan Sect, Ma Yuanke and Long Yuantu of the Yangshan Sect, Zhu Shiqiu of the Flying Eagle Sect, Wang Li of Wangjiabao, Ouyang Yu and Li Bingmei of the Ice God Temple, Dongfang Yunfeng of the Medicine King Sect, etc., are all powerhouses of the younger generation of the Foundation Building Realm.

Now that the secret realm trial is approaching, the various factions have already begun to collect the list of each sect that has entered the Tianyuan secret realm trial this time, and the situation of the outstanding disciples of each faction, so that they can avoid their edge in the secret realm and ensure their own safety. After all, in the secret realm, so people are equivalent to being isolated from the world, and the outside world is ignorant of what happens in it, and the elixir is everywhere in the secret realm, but the top elixir is also a rare thing, and the wealth is moving, and the fight is inevitable. It is also common to kill people and sell goods, as long as all traces are erased, only God knows, and no one knows anymore. In particular, some disciples ganged up and robbed, and many disciples had to suffer. Therefore, five or six hundred people enter every year, and less than half of the people actually come out, most of them fall into it, some are killed by fierce beasts, and more are attacked and killed by monks who enter it. The battle of the monks is never limited to the battle platform, and the law of the jungle is that the winner is king, and the loser is the loser.

Xie San also got a copy of the information of the disciples of various factions, deeply remembered the names of these powerhouses, and then devoted himself wholeheartedly to alchemy, refining and cultivation.

Coming out of the sect, Xie San first visited his master, and Shangguan Qingyun handed Xie San a map, which marked some locations, all of which were locations with high-grade elixirs, so Xie San took the time to carefully study the map of the Tianyuan Secret Realm, and began to plan his route after entering the secret realm early. The Tianyuan Secret Realm is very vast, and for thousands of years, none of the foundation building monks who have entered the secret realm have explored one-third. Moreover, the aura in the secret realm is strong, and some monks will find a safe place to retreat and practice in the later time for the sake of their own safety, until the end of the trial, the jade formation will automatically activate and leave the secret realm. This is also the teleportation array jade plate made by the god transformation monk using the great divine power before, and each monk who enters it will be issued a piece, and when there is danger inside, you can also use spiritual power to stimulate the jade card to leave the secret realm. Even if the monk dies, he can be inspired to return to the hands of the nine major sects of Fengqi Valley at the end of the trial. Fights between disciples in the secret realm are common, everyone tacitly knows that all stratagems can be had, so the sect has its own means of contact, and the monks enter it randomly at first, but they can be contacted and gathered through some special means.