The two of them were in the swamp in the afternoon, and the figures pursued by the group of 'black water snakes', because Christina and he were on their way, they happened to find a relatively rare one in a puddle of mud in the swamp. 'Rotten Bone Flower', Shun picked him off, but he didn't expect that this time he poked out a big basket, and suddenly countless silt exploded, and more than a dozen black snakes with thick human waists came out of the bottom, devouring the two of them, if it weren't for Lin Meng's quick decision, he instantly activated the wings of phantom gold, and a dodge brought her out of the snake group, I'm afraid the two of them would have to fall into a bitter battle, the group of 'black water snakes' are all first-level creatures, especially one of them, the fierce breath came, and they were faintly about to break through the second-level creatures.

"Well, but it's worth it to harvest a 'rotten bone flower'—" Hearing this, Christina hummed softly, stopped talking, and began to close her eyes again, entering a meditative state, and he didn't say much when he saw this, and then closed his eyes.

Nothing was said all night.

The next day, when the two of them were white in the space, they set off on their way, passing through dense forests and highlands, swamps and lakes along the way, Lin Meng only then found that this space was not small compared to the 'Crimson Secret Realm', with ups and downs, various terrains, stretching without end.

The two of them sneaked cautiously along the way, looking for some rare witchcraft resources by the way, although they did not meet other wizards, but they had a lot of conflicts with the native creatures in this space, because of some resources.

Five days later, the two came to a deep canyon.

"This is the passage that can enter the underground?" Lin Meng looked at the valley in front of him like a line of the world, and couldn't help frowning, it was a valley in front of him, but it was better to say that it was a gap that could only be walked by people, this gap seemed to have been carved out by someone on a huge mountain, and on both sides were towering cliffs, covering the sky and the sun.

I don't know how many years this space has existed, and the valley is completely covered with all kinds of gray-black vegetation, dense and without light.

"Yes, this is just one of the entrances, in this snake cave, the place where we are now can only be regarded as the outermost first layer, and then down is the second layer, but further down there is no know, the tower never mentions news about this, and no one will continue to go down, because in the past, those wizards who did not listen to the orders of the tower, none of them came back after going down, and this space can not withstand the aftermath of the battle of wizards above the second level, so no one has ever explored how deep it is below, these are the top secret information of the tower, you must remember not to leak it, otherwise I will not be able to protect you。 ”

Christina looked at him and said solemnly, although Lin Meng guessed that she must know more than just such information, but since the other party didn't want to say more, he couldn't continue to inquire, but secretly guessed in his heart that this snake cave seemed to hide great secrets, and these things were probably only mastered by the third-level wizards of the 'Underworld Tower'.

"Let's go-" As she spoke, her figure flashed, a light flashed in front of her, and a witchcraft light mask appeared, enveloping her, and then she entered the canyon in front of her, pulled the cloak on her body, and a witchcraft light mask also appeared in front of Lin Meng, and walked in.

In this strange place, the speed of the two of them was not as fast as the outside, and the inside was all covered by some shade-loving plants, and there was no place to put their feet, and the two flew all the way to the sky, rushing towards the depths of the valley.

Just when Lin Meng flew past a hideous-looking black fern, a sudden mutation protruded, and a black light shot out from behind a huge leaf, shooting towards the back of his heart, seeing that it was about to touch his body, but he quickly turned around, and the golden light flashed in his hand, holding the black light in his hand tightly.

The next moment, his five fingers tightened, and suddenly the creature in his hand struggled violently, and after a while, he threw the thing in his hand downward, and it turned out to be a palm-sized black snake, but at this moment, the little snake fell to the ground motionless, obviously pinched to death by his huge force.

"There are a lot of dangers here, and it may be really difficult for ordinary wizards to get out of it, and this is the fifth time he has been attacked, and each time it is more and more secretive. His eyes flashed, he glanced at the dense vegetation around him, and then continued to follow Christina as if nothing had happened.

Half a day later, the two came to the mouth of a huge cave, at a glance, the cave has already been covered by various black vegetation, Lin Meng can even see a few spotted spiders, weaving their own cobwebs over and over again, the cave is dark and deep, like a giant mouth that can devour any life.

"Here?" he said, raising his eyebrows, his voice surprised.

"Yes, the passage to the underground is inside, go-" Christina disappeared into the cave as soon as her figure moved, and he couldn't help but smile bitterly in his heart when he looked at the other party's somewhat anxious appearance. Since she entered the snake cave, her mood seems to be in a very anxious state, fortunately, Lin Meng and she have known each other for a long time, if it were an ordinary person, I am afraid she would ignore each other, and then followed closely behind her, Lin Meng also entered the cave.

The cave was not as dark as Lin Meng thought, but on the wall of the cave, there was a dense layer of bryophytes, glowing with a faint white light, reflecting the cave in a miserable white. The footsteps of the two of them continued to sound in the cave, and Lin Meng could clearly feel that the cave zigzagged all the way down, and the further down they went, the wetter the ground became, and in some places there was even a lot of stagnant water.

About two hours later, the two had already walked out.

This is a dim underground world, only some fluorescence can be seen around slightly, Lin Meng's eyes stared, and he saw clearly that on the stone wall beside him, it was all glowing moss in the cave, he raised his head and looked at the top of his head, and found that the space here was really not small, at least he didn't see the mountain rock above his head at a glance, he stared, ' The Illusory Moon Pupil was stimulated by him, and then a flood of white light appeared in his eyes, and then he saw that at a very high place, there was a cliff covered with glowing moss, like the sky of this world, extending towards the end of the line of sight.

Christina beside him suddenly flew up, stood still in the air, looked around, and then found a direction and flew down, Lin Meng saw this and hurriedly followed.

......

"Well, this is the second level of the 'Snake Cave'?" Toox and Daenerys stood at the exit of a cave at the exit of a cave at an unknown distance, squinting at the underworld, and it was the first time they had been here, and Tox couldn't help but look around.

"It is said that no one has ever been there below the second floor, and it seems that there is something extremely terrifying hidden inside, and I don't know if it is true or false?"