Lingyun was very calm. He concealed all of his aura and hid in the grass not far from the cave.

Although five hundred meters seemed very far, to a powerful Demon Beast like the Demon King, it would only take three to five breaths of time before it could make its way over.

To suddenly appear now was no different from courting death.

However, as someone who had experienced countless hardships, there was only patience. Not to mention a few minutes, even if he had to lie still for an entire day and night, he would still be able to do it.

He raised his eyes slightly, looked around, and took note of everything in his surroundings. Glancing at the battle in the distance, his body flickered, transforming into a wisp of green smoke that shot behind the fallen ancient tree not far away, then suddenly fell down.

After a while, he slightly raised his head and looked into the distance. His body flashed again as he lightly leaped to the side of the waterfall, using the water screen and the hazy water mist to cover his body.

After doing all of this, Ling Yun heaved a sigh of relief.

"Zi Luo, is there an Ice Soul Demonic Python arrangement inside?" Lingyun looked at the cave not far away, his body pressed against the cliff, and asked in his heart.

"Yes, but to master, it's nothing!" Zi Luo smiled lightly and said confidently to Ling Yun, "That Ice Soul Demonic Python doesn't set up any barrier. It just sprayed out a lot of poisonous gas at the entrance of the cave, forming a poisonous mist to block it."

Ling Yun nodded slightly. Since it was only the poison mist, he could rest assured.

What he was worried about was the barrier left behind by the Ice Soul Demonic Python, that way, its spiritual will would remain on top of it, and once touched, the Ice Soul Demonic Python would be able to detect it.

Although the Ice Soul Demonic Python was an early Class 3 Monster King, its intelligence was still weak. It did not use much demonic energy, so it naturally did not use a barrier.

However, even if it was the poison fog that was left behind, it wasn't something that just anyone could break into. At least, one would need a Rank 3 and above antidote to ensure they wouldn't be poisoned.

But to Lingyun, it did not matter whether he used the antidote or not. In the period of time that he could remember, he had worked hard on this body.

He could not say that he was immune to poisons, but at least he was confident that he could resist poisons below the Fourth Order.

Looking at the battle in the distance, Ling Yun chuckled. Let's fight! Fight to your heart's content!

I hope to perish together with you. I am very interested in your demon crystals and snake gall.

He no longer hesitated and in a flash, he arrived at the entrance of the cave. As Zi Luo had said, there was indeed a layer of poison mist floating around the cave.

If anyone else wasn't prepared to charge in directly from the outside, they would definitely be poisoned to death.

The Rank 3 Snake Type Demon King's poison was not that easy to defend against.

However, Lingyun did not care about the floating poisonous fog at all. He walked in and the poisonous fog landed on him and seeped into his body. He acted like nothing had happened.

He even took a deep breath and was completely intoxicated.

Entering the cave, he turned around to look outside. Because of the water screen, he could only see a hazy scene, but it gave off a unique sense of beauty.

He could faintly see the two massive creatures clashing against each other in the distance. He could hear the rumbling of thunder.

No one knew how long this battle would continue for. If the Blood Pupil Ice Scale Python suddenly retreated and the Ice Soul Demon Python returned, wouldn't he be stuck in the cave and wouldn't even have the chance to escape?