Han Li left the alley and continued to wander around.

As a result, not long after, he found out on another street that the real purpose of leaving the Tiandong Firm, a bookstore specializing in selling all kinds of classics.

He walked in quietly.

The bookstore is not small, there are many kinds of books in it, astronomy and geography, and miscellaneous studies, which are quite rich.

Because it's just an ordinary mortal bookstore, naturally don't think about any books like jade slips and cultivation.

Han Li was not interested in useless books, and his eyes fell on the classics that introduced the spiritual environment and customs and society.

Only through these things can he have a preliminary understanding of the situation in the spirit world, and he no longer knows anything about everything.

He unceremoniously picked up a few thick books, and finally bought a map of the neighborhood from the bookstore.

Han Li didn't have anything yellow or white on him, but the spirit stone was also extremely rare to ordinary mortals, and after immediately paying a low-priced spirit stone, the owner of the bookstore was overjoyed and found some silver taels for him.

He held these books in one hand, found a restaurant, sat down in an unobtrusive corner, ordered a few ordinary dishes at random, and quietly flipped through the books.

Although Han Li's divine thoughts could not be separated from his body, the ability to never forget naturally still existed, although several books were all extremely thick and abnormal, but under Han Li's unhurried flipping, the speed was amazing, and every word was firmly imprinted in his mind.

Han Li's face had always been unfazed, but his heart had already begun to tumble as he understood the contents of the book.

Not to mention anything else, the detailed description of the environment and geography of the Spirit Realm alone made Han Li's heart tremble.

It turned out that the Tian Yuan Realm, which he often heard mentioned by the people of the Tiandong Merchants on the road, turned out to be the Terran region ruled by the Tian Yuan Holy Emperor, one of the three emperors of the human race.

In addition, there are also Xuanwu Mirrors controlled by the Xuanwu Overlord and the Heavenly Spirit Realm controlled by the Heavenly Spirit Emperor. These two emperors are usually referred to as "Overlord" and "Spirit Emperor" by people for short, but they were originally born as human body refiners, but later changed to Confucian methods, but they are known as Confucian Emperors. The Tian Yuan Realm he ruled was also the human realm where Han Li was most close in terms of customs and habits.

This is also considered his good luck.

These three human realms are all extremely vast, and there are thousands and hundreds of large and small human cities set up in them.

According to the division of cities in the book, Anyuan City, a city with a population of nearly 100 million people, is indeed a small city in the spiritual world. Other medium-sized and large cities far exceed the scale of Anyuan City in terms of area and population. The area of Tian Yuan City, where the Tian Yuan Holy Emperor lived, was so large that it was even the same as a small country in the human world.

However, compared to the human main cities of the other two realms, Tian Yuan City was still the most normal existence.

Because the Xuanwu City, where the overlord lives, is actually built on the back of an ancient giant turtle called "Qi Ling", it is a giant city on the sea that can move slowly. And the Spirit Emperor's Heavenly Spirit City is even more surprising, directly built on a Qingtian Spirit Tree with a diameter of 100 miles, which is said to be able to go straight to the Immortal Realm.

When Han Li saw this, the horror in his heart could naturally be thought of. Finish.

What surprised him even more was yet to come.

According to these classics, in addition to the Three Emperors where humans live, there is also the Land of Seven Demons ruled by the Seven Demon Kings nearby, and the relationship between the demon race and the human race is actually a half-enemy and half-friend relationship.

The reason why I say this is because even if the area occupied by the Three Realms and the Seven Demon Lands together is just a drop in the sea in the Spirit Realm.

Outside of the areas ruled by the two races, it was the world of other alien beings.

Most of these creatures are the original inhabitants of the spirit world, such as countless various barbarian ancient beasts in the spirit world, ancient giants and other races, and there are also other groups of alien races that forcibly break through the boundary and come to this world in general, although these races have not had much contact, but the few known ones are all powerful races that are not inferior to the human race and the demon race, and they all have their own unique magical powers, and their strength is no less than that of the human and demon races.

In addition, there were many individuals in the Spirit Realm who were almost as powerful as the True Immortal Realm Immortals, such as Luo Quone, Kunpeng, True Dragon, and other terrifying beings known to Han Li who could ignore the power of the interface to a certain extent.

Under so many dangers, although the two clans of demons have produced many people with great magical powers, they can only stand on the spiritual world. Although they are usually very hostile, and occasionally fight a little, but in the face of a strong enemy, the two clans have to join forces to fight the enemy.

This kind of situation was not until the Three Emperors Realm and the Seven Demon Lands were officially established, and it was finally much better.

Because the first three emperors and the seven demon kings, as well as many great supernatural powers in the human race and demon clan, joined forces to set up a super ** array, which shrouded the three realms and the seven lands.

It is said that this magic circle is an ancient immortal array handed down from the true immortal realm, specifically for those alien beings who are too powerful, the more powerful the individual, the more it will be blocked by this prohibition, and it will not be able to invade the area protected by the magic circle. On the contrary, those alien beings whose strength is the same as that of low- and middle-level demon beasts are not subject to this restriction.

This super ** array has a total of ten array eyes, which are located in the three realms of the human race and the seven lands of the demon race.

The array eye of the Demon Beast Land is not mentioned in the book, but the array eye of the Three Emperors Realm is the Tianyuan Holy Mountain where Tianyuan City is located, the "Ancient Turtle" of the Spirit Spirit in the Xuanwu Realm, and the Heavenly Spirit Tree where Tianling City is located. 除非能将圣山、古龟，灵树催毁，否则人类掌控的禁制就会安然无恙的。

The array eyes in the human realm are incredible, and I believe that the other array eyes in the seven lands of the demon clan will never go anywhere.

Those powerful beings really want to invade the area where the human race and the demon race are entrenched, unless they can fight against the power of the ten major array eyes at the same time, it is delusional.

With this super immortal array, the human race and the demon race were able to prosper in the great spirit realm, and finally occupied a place.

As for how big the entire spiritual world is, since the human race began to appear in the spiritual world, no one has ever explored it, and it can only be described as boundless and endless.

When he saw this, Han Li had a trace of doubt in his heart. Since the area controlled by the human race occupies such a small area in the spirit realm, how to ensure that the monks who ascend to the lower realm can accurately land in the area controlled by the two races, in case they are outside the super large immortal array, wouldn't it be extremely dangerous.

The amusing doubts in Han Li's heart were not mentioned in these books, so he had to put them aside for the time being.

Through some of the descriptions in Fu, Han Li also found that the overall strength of the demon clan in the spirit realm was slightly superior to that of others.

But the high-ranking cultivators of the human race are only slightly stronger than the demon race.

In this way, a strange balance was formed between the two clans, and the first three emperors and the seven demon kings sat down and jointly entered into a series of agreements to safeguard the interests of the two clans.

These include the fact that high-level immortal cultivators in the territory of the human race are not allowed to arbitrarily wipe out those low- and middle-level demon beasts that live in remote places, nor are they allowed to participate in the fight against the beast tides that regularly break out in various large and small cities, and the demon clan must not wantonly plunder and abuse the human race in the area, and must set up a gathering area for the human race to live in and be protected, etc.

The reason why such an agreement appeared was naturally because when the two clans divided the Three Realms and the Seven Demon Lands, the area inhabited by the two clans was very chaotic. Although the areas with the highest concentration of human races and demon beasts have been selected as much as possible to divide, there are naturally a large number of races of the other side in the areas of the two races.

For those high-level Terran cultivators and demon cultivators, this is naturally not a problem, and they can easily move out. But for those ordinary demon beasts who have not yet opened their minds, as well as ordinary people in the human race, they can't easily travel such a long way, so they can only stay where they are and continue to live and accept the rule of other races.

At the beginning, there was naturally a bloody matter of killing the other race, and the two clans fought several times for this, and finally signed the current agreement after many twists and turns.

Of course, these texts in Han Li's hand only mentioned the most important agreements, and they were not very clear. But about the beast lake, he deliberately picked a related book, and he understood it quite clearly.

The so-called "beast tide" is just that some ordinary beasts are too strong in their reproductive ability, and they are protected by the agreement between the Three Emperors and the Demon King, and the high-level supernatural powers of the human race cannot be wantonly eliminated, and they have to tear each other apart every once in a while because of regional territory problems in order to maintain their own survival.

However, if there are human cities in the vicinity of these areas, the low-level demon beasts born from these beasts will invariably guide their uncivilized counterparts to launch a semi-suicidal attack on the human city.

As a result, with the exception of some particularly large cities, most human cities suffer from animal tides on a regular basis. The more remote the small and medium-sized city, the more frequent the encounters will be.

Although there are not many cities that have really been attacked by beasts over the years, every time a beast tide breaks out, the low-level beings in the human race will definitely suffer huge casualties.

However, because of this, those low-level body refiners and immortal cultivators were between life and death, and the matter of suddenly raising the bottle was repeated. Compared with the casualties of ordinary people, the natural value of these people's bottle breakthrough is greater, but it can increase the strength of the entire human race in the spirit realm.

In such a situation, the high-level existence of the human race in the Three Emperors Realm also silently agreed to the continuation of the beast tide, and did not mean to change the agreement with the demon clan.

The timing of the outbreak of animal tides varies from city to city, but the most frequent and common of them are only two types of animal tides, namely the wolf tide that generally lives on the grassland and the snake tide that can survive in various areas.

Both herds are known for their ability to reproduce, and almost every hundred years there is bound to be a wave of beasts.

If any city happens to encounter two or more beast groups in the beast tide at the same time, it will naturally become a big beast tide, and the danger can be imagined. In the past, human cities were attacked by beasts, and almost all of them were caused by the great beast tide.

Therefore, once that city found out that a great beast tide was about to break out near it, the middle and high-level leaders of the city would naturally be frightened, desperately summoning nearby body refiners and low-level cultivators, and immediately shrinking their defenses, preparing for a life-and-death battle.

When Han Li saw this, he sighed lightly, and finally closed the last book slowly, there was no doubt that the current city was about to experience a beast tide, and this city was so close to the grassland, it was estimated that it was still the most famous wolf beast tide. But looking at the city's nervous appearance, don't really let him run into some big beast tide.

He silently drank a glass of water and wine in front of him, and thought to himself with his eyes narrowed.