The Legend of the Immortal Cauldron

"This iron thorn vine is thousands of years old." Matthew chuckled after moving the gray vine beside him.

The iron thorn vine he mentioned is a common spiritual plant.

The skin of the iron thorn vine is hard, and ordinary magic weapons cannot cut it in a short time after it ages.

However, the iron thorn vine is very demanding on the environment in which it grows.

And the growth rate is slow, and few monks will deliberately cultivate this spiritual vine.

Matthew had encountered a lot of iron thorn vines when he came here before, all of which were five or six hundred years old.

Sitting on the ground, Matthew took out the dagger that had not been completely absorbed by the fairy flame.

Holding the dagger, he carefully cut the iron thorn vine.

After a while, the skin of the thousand-year-old iron thorn vine was peeled off.

Then, Matthew took out the other iron thorn vines and peeled off the skin one by one.

After throwing the peeled skin into the river to wash it, Matthew took out a bundle of thin ropes made of animal tendons.

After using the shadowless needle to put the rope on, Matthew began to sew up the skin of the iron thorn vines.

He was going to make a spiritual armor now.

The previous spiritual armor had been damaged, and he had not found a suitable spiritual wood to make it again.

Now that he had encountered the iron thorn vine and was in the forbidden area.

Making a spiritual armor might save his life.

Although this spiritual armor technique was only a small secret technique, it played a vital role at the critical moment.

Because there were many materials this time, Matthew sewed all the excess iron thorn vine skin together.

Although the spiritual armor made was thicker than the previous spiritual armor, its defense was the strongest among the spiritual armors he made.

He put on this set of spiritual armor and moved around for a while. After the body was fully adapted, he pinched the formula to hide the spiritual armor in the body.

After doing all this, Matthew looked at the inner cores of the iron thorn vines on the ground, waved his arm, and collected them all.

These inner cores also contained rich spiritual energy, and directly asked the cauldron spirit to help use them as the energy of the purple cauldron.

Having wasted a lot of time making the spiritual armor, he continued to walk forward.

Now, Matthew was sure that Morin must have gone downstream.

He did not plan to look for Morin, so he continued to walk upstream.

This time, Matthew walked for three days in one breath.

He encountered more strange plants along the way.

He was impatient and simply burned a path with golden flames.

When he came to the end of the upper reaches of the underground river, he was stunned.

So much river water actually flowed from a huge tree hole.

There was nothing here except that tree hole.

There was not even a single annoying weed.

The tree hole was more than ten feet wide, and it emitted a trace of green light.

Matthew tried to scan it with his spiritual sense, but found that it was blocked by an invisible force before it touched the tree hole.

Matthew narrowed his eyes, flicked his fingers, and dozens of fireballs flew towards the tree hole.

Just like the divine consciousness, the fireball was knocked down by the invisible force and fell into the river before it got close.

After thinking for a while, Matthew picked up a piece of rubble nearby and threw it towards the tree hole.

But to his surprise, the stone actually fell into the tree hole safely.

Matthew took out another magic weapon from the storage bag, drove it and flew towards the tree hole.

But this time, the magic weapon was blocked in mid-air.

Then, he picked up another stone and threw it.

The stone penetrated the invisible force without any hindrance, and the magic weapon was still blocked outside.

After trying a few more times, Matthew had a glimmer of enlightenment in his eyes.

"The invisible barrier will block some objects and spells with spiritual energy, and only things without spiritual energy can pass through." Matthew said softly.

After speaking, Matthew's breath was restrained, and all the magic power was temporarily sealed.

Step forward.

When he came to the position where the magic weapon was blocked, Matthew reached out and touched forward.

Suddenly, his face changed.

His palm was blocked by the invisible barrier.

He pushed forward with force, and the barrier was extremely hard.

With a puzzled look in his eyes, he paced back and forth in front of the barrier.

He had clearly tried it just now, why couldn't his body pass through.

Then, he tried several other methods.

But when he was about to go in, he was still blocked by the barrier.

Helplessly, Matthew could only sit by the river to rest temporarily.

He kept thinking about how he could get into the tree hole.

Looking at the slowly flowing river in front of him, Matthew suddenly had a flash of inspiration.

"The river water carries spiritual energy, why can it come out of the barrier, could it be..."

After Matthew whispered, he jumped forward and jumped into the river.

Diving into the water, Matthew quickly dived to the bottom of the river.

He did not cast any spells this time, and only swam in the water with his flesh.

With his arms swinging, Matthew swam towards the tree hole little by little.

After roughly estimating the position, he knew that he had reached the edge of the barrier.

With a slightly nervous mood, Matthew stretched out his arms forward.

After swinging his arms, he swam over.

Without any obstacles, Matthew successfully passed the position where the barrier was previously.