Footsteps followed one after another, and an extremely terrifying aura was constantly approaching the depths of the cavern.

After just a few breaths, the spirit beast seemed to sense something, and the footsteps suddenly stopped, and the aura suddenly fluctuated violently.

"Roar!"

In an instant, an earth-shattering roar roared like a hurricane down the wide passageway, rumbling back and forth through the cavern.

Immediately afterwards, the heavy and loud footsteps sounded again, and suddenly became rapid, as if four huge hammers were frantically striking the ground alternately, and the whole cave was trembling, and between the lightning and fire, a huge green shadow rushed into the depths of the cave.

In the space of the Immortal Mansion, Su Ye couldn't help but gasp, since the "Red Dragon Phantom Ring" was swallowed to the present, it was the first time he had "seen" the appearance of the spirit beast.

On the huge and hideous head, two lantern-like eyes shone with angry and fierce light, and in the slightly open mouth, sharp white teeth were revealed, looking like two rows of sharp serrations, as if they could tear any fierce prey in this world to pieces.

Behind the skull, there was a huge body that was tens of meters high and more than 300 meters long.

The limbs that support this body are like four round Optimus Pillars, which make people palpitate. From head to tail, this spirit beast was covered with dark green scales, and on both sides of its neck, there were flat armor thorns protruding, each of which was like a sharp sword out of the sheath, with a sharp edge.

As soon as this behemoth entered the depths of the cave, even Su Ye, who was in the Immortal Mansion space, could sense the terrifying sense of oppression that seemed to be suffocating. Suddenly, Su Ye became more cautious and cautious, lest the spirit beast detect that someone was secretly snooping on him.

The two substantial gazes swept away, looking at the dozens of magic weapons left in this space, the spirit beast's anger suddenly increased to the extreme.

"Roar!"

The spirit beast opened its bloody mouth, and another roar roared, and a furious sound roared out. Even the space seemed to be distorted, and dozens of magic weapons, including the "Red Dragon Phantom Ring", were all lifted up at the same moment, turning into a void of more than a thousand meters like meteors, and smashing on the blue wall.

Bang bang bang......

Instantly, a series of violent crashing sounds erupted in the space.

I don't know what material the wall is, but there are some more marks, but more than a dozen of those holy artifacts are broken or shattered, and the rest are more or less damaged.

Even Su Ye's "Red Dragon Phantom Ring" is no exception.

In order not to attract the attention of the spirit animal, when the ring hits the wall. Su Ye didn't manipulate it, and as a result, the magic circle contained in the ring was damaged in many places, but fortunately, Su Ye himself was a nine-star mage, and as long as he had the opportunity, he could still repair the magic circle.

However, if that spirit beast came like this a few more times, the "Red Dragon Phantom Ring" was estimated to collapse, and the "First Emperor Immortal Mansion" would inevitably be exposed.

But just when Su Ye was a little worried, the next picture he sensed made him stunned.

"Tom, tom......"

After a roar. The spirit beast suddenly turned around and ran out of the cave angrily, its long and thick tail flicking against the walls on both sides from time to time. There was an earth-shattering roar, but the sound was fading away, and the tremor of the cavern was getting weaker and weaker.

It didn't take long for Su Ye to no longer sense the terrifying aura emanating from the spirit beast's body.

"You just ran away?"

Su Ye secretly felt strange.

The strength of that spirit beast was incomparably strong. Lingzhi is not weak, and looking at its appearance, it should be very concerned about the thousands of "Zixiao Thunder Crystals". Now that they were all gone, the spirit beast didn't carefully probe and look for clues, so it left the cave?

This is obviously somewhat unconscionable.

Could it be that it felt that the guy who stole the "Zixiao Thunder Crystal" was still hiding in the depths of this cave, so he deliberately pretended to leave, and then killed a horse pistol?

Or did it judge that the guy who stole the "Purple Sky Thunder Crystal" had already left the cave?

Su Ye's mind was racing, for the sake of prudence, he did not leave the "First Emperor Immortal Mansion" immediately, and after leaving a mind to observe the movements of the outside world, his attention had already returned to the space of the Immortal Mansion.

Seeing that Zhan Hongye and Zhan Qinglian were staring at him with burning eyes, Su Ye knew that his actions just now made them a little nervous, so he hurriedly smiled at the two of them, and then his mind moved slightly, and two purple "Zixiao Thunder Crystals" flashed in his palms.

"Look at this. Su Ye smiled and handed over the "Zixiao Thunder Crystal" separately.

"This is ......" Zhan Hongye and Zhan Qinglian were both stunned.

"Zixiao Thunder Crystal?"

At the edge of the Xianfu space, a low cry suddenly sounded, but it was Yan Tiangang who jumped up like a spring, his eyes full of shock.

Su Ye glanced at him with some surprise: "Old guy, do you know?"

Yan Tiangang came back to his senses and said in a deep voice: "One of my predecessors in the 'Taixu Immortal Gate' brought back two 'Purple Thunder Crystals' from the 'Diyang Immortal Cave', and with the help of those two 'Purple Thunder Crystals', he cultivated into a very powerful holy spirit method, and he was even able to absorb a little power of thunder and lightning. ”

"Those two 'Purple Sky Thunder Crystals' must have been picked up by accident, he was lucky. Su Ye smiled unconsciously, Lei Hai was the most dangerous place in the "Diyang Immortal Cave", he didn't think that the monks of the "Taixu Immortal Gate" had the strength to find the "Zixiao Thunder Crystal" in the Lei Sea.

"Don't you do the same. Yan Tiangang snorted coldly with a dark face.

"That's right. I was luckier, though, and picked up more than a thousand!"

Su Ye laughed, no longer paying attention to Yan Tiangang, who was stunned and full of shock, and turned to look at Zhan Hongye and Zhan Qinglian, "We are now in that spirit beast's lair, it has hidden thousands of 'Zixiao Thunder Crystals' here, and it has all cheapened me." Red leaves, Qinglian, you can now try to see if you can refine the 'Purple Sky Thunder Crystal', this thing is said to be able to condense the body of thunder and lightning. ”

According to Su Ye's observation, this "Zixiao Thunder Crystal" should be very suitable for the physique of a warrior woman.

"Good. ”

Zhan Hongye and Zhan Qinglian glanced at each other and nodded almost at the same time.

Although it was the first time they had heard of and seen such a thing as "Zixiao Thunder Crystal", just looking at Yan Tiangang's expression and Su Ye's description, they knew that "Zixiao Thunder Crystal" must be extremely precious, if they could really condense the body of thunder and lightning, maybe they would be able to help Su Ye in the future.

Originally, their cultivation and strength far surpassed Su Ye, but after a trip to the "First Emperor Realm" and a "Ten Thousand Worlds Festival", Su Ye's cultivation surpassed them, and their strength was far above them, which made the two of them, especially Zhan Hongye, who knew Su Ye earlier, feel quite disappointed.

They knew very well that if they couldn't improve their cultivation quickly, the gap between them and Su Ye would get bigger and bigger.

Therefore, the two did not refuse Su Ye's suggestion.

After a while, the two of them calmed down, sat down in this immortal mansion space, and then closed their beautiful eyes slightly, and combined the "Zixiao Thunder Crystal" between their white and tender palms. Su Ye just watched for a moment, and then took out hundreds of "Zixiao Thunder Crystals" and placed them beside Zhan Hongye and Zhan Qinglian.

...... (To be continued......)