As soon as he stepped in, the flesh wall behind him made a sticky nauseous sound and closed quickly.

The four walls of the passage looked a little illusory, and there was a faint blue light floating on them, and if you looked closely, it turned out that the four walls were slowly wriggling, and those blue lights were tiny luminescent creatures swimming in them. The wriggling walls of the cave still secrete an unknown liquid downward, which collects and forms a slimy layer of gelatinous substance underfoot.

With a wave of his hand, he slapped out a rune again, picking up the fluctuations of the liquid, and carefully slid into the passage. The spiral-shaped passage continued to rise, the walls of the cave changed different colors along the way, and those tiny creatures gradually grew larger as the height increased, and after Ye Xu slid over a large distance, he was surprised to find that there were earthworm-like anorectal creatures in the wall, and the light on his body became more intense.

Ye Xu's heart moved, and sure enough, it didn't take long for crustaceans to begin to appear in the walls, and then the basic animals and plants. If it weren't for the urgency of the situation, he would definitely have spent a few more days in this corridor of biological evolution, which was much more real than the dull words or virtual images in a biology book.

The huge round hall that suddenly appeared in front of him made people feel a little suffocated, Ye Xu stood at the entrance of the hall, carefully checked the situation in the hall, there was nothing in the hall, and the four walls were tumbling and full of pale green smoke, judging from the uncertain shape, there were three vague styles, people, beasts, trees, and at the same time. Only the wall facing the entrance of the hall was colorful, and all the colors were slowly turning, forming a vortex that was devouring the colors.

"Woo!" The sudden whimper startled Ye Xu, and the color vortex on the opposite wall suddenly inverted, forming a colorful channel. A constantly changing figure slowly walked out of the passage, like a monstrous beast in the distance, gradually evolving into a towering giant tree, until a white foot stepped into the hall, and had become a beautiful woman with long hair and waist.

"Woo!" The woman stared at Ye Xu, her mouth let out a faint whimper, seeing that he didn't understand, her expression was a little dissatisfied, and she waved her small hand, Ye Xu saw a panicked human face appear on the side wall, and in his silent screams, the whole face shattered, turned into five-colored lines, and merged into the black hole.

"Van ...... People!" The beautiful woman suddenly spoke a little awkwardly, looking at Ye Xu's pale green eyes with a faint light flickering, full of interest.

"You, yes, what?"

"I'm human!" Ye Xu was stunned by her question, so he had to answer in general terms.

"No, you still have a different bloodline, I want it!" The woman walked over and stretched out her delicate little hand to Ye Xu, with a look of obsession.

"What do you want?" Ye Xu was embarrassed to look down, he could only stare at the woman's pretty face, and asked stiffly.

"Your bloodline!"

"You're the mother eater?" Ye Xu took a few steps back, separating himself from her.

"No, she's my mother!" the woman frowned and thought for a moment before replying with difficulty.

"Can you let go of all the poisoned people outside, you don't know, the vitality of this world is scarce, and they can't cultivate at all!" Ye Xu didn't want to delay any longer, so he simply explained his intentions in the future.

"They are all, mine, you, too!" the woman said coldly, and with a shake of her fingers, dozens of branches suddenly sprang up under Ye Xu's feet, winding up wildly.

Fortunately, he never let his guard down, and as soon as the fluctuations under his feet started, Ye Xu flashed to the side, and the blood wolf axe in his hand swung horizontally, easily cutting off the branches.

The woman didn't mind, turned around and walked towards the black hole again, and slowly muttered: "Mine, it's all mine, you are also mine!" I don't know if it's angry or what, the white little feet stomped on the ground fiercely, the huge hall trembled, and the figures rolling and gathered in the three side hall walls suddenly stiffened, and slowly surfaced out of the hall wall.

Seeing that something was wrong, Ye Xu immediately swung out the black blade, the so-called first strike is the strongest, and the semi-arc black blade swept across the hall, even the woman was wrapped.

"Boom!" With a loud bang, the newly formed giant tree shot out countless branches, almost all over the hall, and even if the black blade was sharp, it also dissipated after cutting off most of the branches.

Before Ye Xu could continue, two cold rays of light struck, and the strange beast-like creature that was still changing had already rushed in, its claws stretched violently, and there was still a green light shining on the long claw blade.

Sideways, axe-up, slash-down. A series of movements flowed smoothly, but the beast-like creature was also extremely agile, following Ye Xu to turn together, although it was a step slower, the axe blade still slashed on its forward claws, but the originally hard claws suddenly became soft, like a puddle of mud, the axe split on it, and it was wrapped in reverse by it, and the tips of the claws that turned down suddenly became longer, like four sharp arrows, stabbing towards Ye Xu's eyes.

Ye Xu's reaction was also extremely fast, lightly carrying the blood wolf axe in his hand, letting it rotate quickly in a very short time, winding the soft beast arm into a ball, and smashing it on the ground again, spurting green blood from the broken beast arm, and integrating into the ground at an extremely fast speed.

Ye Xu originally wanted to take advantage of the victory to pursue, but an extremely thick wooden stick smashed in front of him, forcing him to dodge backwards, but it turned out to be the giant man who was several people tall, waving a stump with green leaves, smashing at Ye Xu.

Although the giant is stout, his flexibility is extremely high, and the thick stump in his hand is under his wielding, and there is a reason for advancing and retreating, as if there is still a rule. For a non-staff person like Ye Xu, who started with actual combat, he was immediately suppressed, not to mention that there were rattan whip raids around him, and there were even more vines under his feet.

The figure flickered, and the runes slapped on him continuously, so that Ye Xu's body had the feeling of breaking into the void, stepping lightly under his feet, rushing along the stump of the wild dance, dodging a few vine spikes, and finally stepping on the small arm of the thickness of the giant's bucket, stagnating slightly, when the attacks of the vines and the giant were attracted, his body flickered, and suddenly appeared at the top of the giant tree, first a purple thunder ball smashed down in his hand, fixed the giant tree in place, and then slashed wildly, almost splitting half of the giant tree, and a red gap was split on the ground with great cooperation, quickly engulfing the broken half of the giant tree。

Seeing that the remaining half of the giant tree wanted to retreat into the wall, Ye Xu threw the blood wolf axe out of his hand, flying up and down around the giant tree, a large number of branches and broken leaves flew up, with the help of their interference, Ye Xu who appeared again had already come to the giant's shoulder, and his hands were forced, stabbing into his skin fiercely, black lines quickly covered his arms with horror, and the green light exploded on his arms, and almost instantly, one of the giant's arms turned into ashes.

"Whew!", Ye Xu jumped up quickly, the giant's other hand slapped his side ribs fiercely, and before Ye Xu was happy, a centipede-like arm came out from the place where the broken arm was, and the arm was full of emerald green spikes, and even the front end could no longer be regarded as a palm, but turned into a flat head of a centipede full of compound eyes, and a pair of big red teeth struck each other, making a piercing scream.