Regarding the performance of the "Tailed Beast Squad", Guan Liyuan was also very embarrassed.

Let Dingchun follow them...... Or in other words, following them in Dingchun, unless they entered the Yeling District, there would be no danger, and even the Thunderbat Cave, which was originally scheduled to arrive in seven days, took less than three days - because there was almost no need to slow down.

And if you enter the Yeling District, the main force will become the "Tailed Beast Squad", and Guan Liyuan and the three of them are still playing soy sauce.

Therefore, Guan Liyuan decided to go to the Thunder Bat Cave, but only took Shigeaki with him......

In this way, the strength will not exceed the standard, and the main direction of attack is "illusion", so it can be used as an offensive auxiliary to change the structure of the "kitchen knife team".

As for Dingchun, they ...... Let's continue to stock!

"It's so dark. Zhong Liqiu said excitedly.

That's right, it's excitement......

The underground cavern was dark, but the tiger was nocturnal, and the lion was also a cat...... Animals, however, come out early in the morning and evening.

Guan Liyuan was far away in his heart, so he explained the reason why Zhong Liqiu was very excited after entering the Thunder Bat Cave, but Jiang Ruonan was generally interested.

"It's really deep enough, do these bats dig holes?" Guan Liyuan muttered.

In the Pokémon world, there is also an underground cave so deep and so large, and Guan Liyuan has seen Shuijun there.

But that cave is dug out day after day by countless gophers, pangolins, and other Pokémon who are good at "burrowing".

In the Thunder Bat Cave, the main race is the abyssal creature "Thunder Bat", which does not look like it can dig holes......

The geological structure here is also very special, the cave passage is surrounded by rock walls, and no one is worried about it collapsing.

"It is said that the heart of the Promised Land was once the habitat of the elves, but the elves, like the dragons, mysteriously disappeared after the invasion of the abyss, along with the elves' mother tree...... The underground cave here is not far from the original site of the mother tree, so some people speculate that the cave passage here is left by the side branches and roots of the mother tree. Jiang Ruonan said.

"How big does a tree have to be?" said Zhong Liqiu's eyes widened.

The underground "passage" in the Thunder Bat Cave is more than ten meters high, and the low place is also three or five meters, and the terrain is intricate, according to the map in the gathering city, the area is not small, and even extends to the south into the range of "wild ridge".

"Legend has it that the Elven Mother Tree shades the sky and the sun, and the canopy is bigger than the Gathering City...... But no one knows exactly what it is. Jiang Ruonan shook his head.

"Where is the original trunk of the mother tree, and is there a big hole left?" asked Guan Liyuan.

If it is really left by the "disappeared" mother tree, then the pit in the trunk is the largest!

And if it is really formed by the root system, the pit under the main trunk should still be able to connect these surrounding caves, and there is nothing to "speculate", which can be verified directly.

"The original site is the Jedi within the boundaries of Tongze City, the Swallow of Hell. Jiang Ruonan pointed to a dot on the map and said.

Although it was pitch black all around, Guan Liyuan had already carried the light element lamp, and after seeing Jiang Ruonan's position, he probably knew where it was......

Tongze City is the nearest city to the south of Yunji City, and the "Swallow of Hell" is a Jedi in charge of Tongze City, but in fact, it is only just past the boundary between Yunji City and Tongze City.

As the name suggests, it is as if the earth has opened a pitch-black and terrifying "big mouth", which is hundreds of miles long and does not know how deep.

It is a Jedi itself, and because it is too deep and the terrain is too complicated, every time even if the lord who has just killed it starts to organize people to probe the situation, it often can't sweep the deepest......

And if there are still people inside who haven't withdrawn when the will of the abyss comes, they often can't be withdrawn!

Therefore, although it is certain that it is left by the main trunk of the mother tree, no one knows whether it can be connected to the thunderbat cave.

"Haven't you tried it yet, from the 'Thunder Bat Cave' to the direction of the 'Swallow of Hell'?" Zhong Liqiu was rarely witty.

"No, if you leave the map and continue south, you will not only need to develop a new map yourself, but also ...... In fact, there are super-level professionals in the alliance who have indeed come to investigate, but the passages in some places have collapsed for various reasons, and there is no result, and because of the lack of exits, it is very dangerous to go too deep, so there is no map left. Jiang Ruonan explained.

"Collapse? It turns out that it won't collapse...... We'll have to be careful at that moment. Guan Liyuan was startled, and looked up nervously as he spoke.

"Rest assured, the places that collapsed are not the same rock wall structure, this special rock wall is very strong, it is difficult to destroy with high-level skills, and it also has the function of self-repair. Jiang Ruonan said as he scraped the rock wall with the overlord gun, but only the slightest white mark was left, and it would not be long before it disappeared.

"The dragons are gone, and the elves are gone...... Sure enough, we are still the strongest human beings, at least we haven't disappeared!" Zhong Liqiu said.

Guan Liyuan also felt that there might be some things they didn't know, otherwise, judging from the legends of the ancient times, the elven race was not weaker than humans in terms of top powerhouses, and the dragon clan was far surpassing, and there was a transcendent dragon clan before the abyss invasion...... Then why did they "disappear"?

And after encountering the "Jade Dragon", Guan Liyuan also read some ancient records, the dragon clan and the elf clan suddenly disappeared after the abyss invasion, and many races were wiped out, and the last ones persevered, and it is known that only humans and monsters are the human race......

The number of races that have been exterminated by the abyss in a thousand years is as fast as the number of races that humanity has wiped out in countless years.

Before the invasion of the abyss, this plane was typical of the development of human beings to the extent that they squeezed the living space of other races, such as the "orcs" that are found in many planes, before the invasion of the abyss race, they had been exterminated under the conquest of humans, or they were integrated into the human race - it is said that the transformation system of this system is the embodiment of the orc bloodline.

It can be said that before the Abyss invasion, except for some transcendent races that were powerful and did not occupy many resources, and there were also too many and ubiquitous demonic beasts, most of the other races were trembling under the iron hooves of human beings...... Then humanity was sanctioned by the abyss.

However, there is no definite explanation for the sudden disappearance of the elves and dragons.

If it was done by the Abyss, the same method should also be effective against humans and demonic beasts, and there is no reason to "tolerate" the Promised Land and the Northern Ice Sheet until now.

If a transcendent can protect the Promised Land, there is no reason why the original dragon clan can't protect the Dragon Valley......

"Okay, we're here to train normally, not to die...... Don't think much about things outside the map, we can only hunt thunderbats within the range of the map!" Guan Liyuan finally decided.

If it were in another world, Guan Liyuan might have willfully walked to the area of the underground caverns outside the map, but in the main world...... Guan Liyuan is not in the habit of dying.