Strongest Instant Upgrade System

In the next moment, a dozen or so centipede-like vicious beast appeared from all directions on the rock wall, charging straight at the three of them.    

Above their heads, under their feet, and in front of their bodies, they were all attacking in their direction.    

These centipede-like vicious beast were completely black in color, similar to rocks. If it wasn't for their movements, ordinary people wouldn't have been able to detect them at all.    

What was even more terrifying was that each of them was five to six feet long, and their thickness was similar to an adult man's arm!    

Under the light of the Stone of Fire, the mouth of the fang that was emitting a faint light opened and closed, as if it was going to snap even the air.    

"Quickly retreat!"    

Yang Xi was also very decisive.    

The best way to deal with a large number of vicious beast was to retreat first before making any plans.    

"Don't be afraid, I brought a high grade Insect Repelling Pill." Mo Jie laughed lightly. With a flip of his palm, he sent out three Insect Repelling Pills.    

The Internal Energy vibrated in the air, turning the three Insect Repelling Pills into powder, rustling as it fell.    

When the centipede vicious beast touched the Insect Repelling Pill powder, it immediately let out a miserable squeak.    

Their solid carapace was quickly corroded, forming small holes.    

A dozen or so centipede vicious beast rushed over, leaving behind a few corpses as they hurried away.    

"It's the Dark Centipede." After confirming that there was no danger, Yang Xi went forward to take a look. He was slightly shocked.    

Ye Yang's heart also shivered.    

The Dark Centipede was only a third grade vicious beast, but it was described as an extremely terrifying vicious beast in the Azure Mysterious.    

Because they liked to live in groups!    

Once they moved out, there would be seven or eight or more of them. The venom they spat out could even corrode crystals.    

Now, there were more than a dozen of them. In other words, there must be a Dark Centipede nest in the depths of the cave.    

When he thought of the numerous centipedes below, Yang Xi felt a chill run down his spine.    

Mo Jie, on the other hand, was very pleased with himself. "How is it? If I hadn't exchanged three drops of mother fluid for some high grade insect repellant pills, we would have had to return home!"    

Yang Xi gave him a thumbs up, "Amazing!"    

"But we should not go too deep for now. Since we know there is a Dark Centipede nest down there, we must get the insect repellant thing out." He continued.    

Ye Yang was curious, "There are only a few insect repellant pills. Can you recreate them?"    

Yang Xi showed a rare proud expression. "You don't know about that. I also have a Pill Refining Master. For the sake of safety, I brought many common medicinal herbs with me. It's more than enough to make a large amount of Insect Repelling Pills."    

"Although it's not as effective as the high grade Insect Repelling Pills of the sect, it can also corrode the shell of the Dark Centipede, forcing them to stop attacking."    

Ye Yang nodded his head in understanding, and the three of them retreated outside the cave.    

Yang Xi took out many medicinal herbs from his storage bag, and at the same time, took out a small medicine furnace.    

It was said to be a small medicine furnace. It was really small, only the size of a fist.    

Ye Yang stared at his storage bag and was slightly moved.    

The storage bag of Invincible Vajra Sect seemed to be of a higher grade than his Mustard Seed Talisman. If he had the chance, he could observe the creation of the storage bag and then directly comprehend it through the system.    

His Mustard Seed Talisman was almost full. If he did not expand it a little, Ye Yang would have to hold many things in his hand...    

Very quickly, Yang Xi also finished refining the Insect Repelling Pill smoothly.    

Ye Yang observed carefully from the side. As expected, the voice of the system sounded in his mind.    

"Host has observed and refined the Insect Repelling Pill and comprehended the Diamond Pill Refining Technique. Insect Repelling Pill, automatically maxed out. "