The gushing water of the waterfall has changed significantly under the influence of the elves' skills.

With the continuous bombardment of the air chop and the constant confrontation of the invisible magnetic field manipulation, the originally heavy rain-like water flow quickly turned into a drizzle of light rain.

The vine whip branches extending from both sides of the monarch snake's body build a green roof underneath.

Suddenly, the waterfall stopped flowing, and the entrance to the hidden cave behind it also appeared in the eyes of one person and three elves.

"Monarch Snake!"

Tetsuya shouted.

You have to hurry up. The influence of the elves on the waterfall is not permanent. Compared with the almost infinite energy of nature, the time they can stop it is only a short time.

Unless you can boil the water dry or even drink it dry.

Obviously, the latter is unrealistic.

The Monarch Snake quickly understood what Tetsuya meant, and under its control, a thick vine whip once again extended from the green ceiling and wrapped around Tetsuya's waist.

The next moment, Zhe also jumped into the sky.

His eyes were fixed on the dark cave entrance not far away, silently calculating the distance.

When he was almost at the same position, Tetsuya stepped on the vine whip under his feet, and with the help of the force, he rushed directly from the air to the cave.

The Monarch Snake had a tacit understanding and at the same time loosened the vine whip wrapped around his trainer's waist.

"Boom"

The sound of feet landing echoed in Tetsuya's ears.

He rolled forward neatly to remove the impact of landing, then turned towards the outside of the hole and took out a luxurious ball from his waist.

"Monarch Snake, Pokkiss, you two stay outside and be on guard to prevent anyone or elves from approaching; Electric Dragon, you and I come here."

The three elves nodded in unison.

The red ray flashed, and the electric dragon immediately returned to his luxurious ball.

Monarch Snake and Togekis soon stopped resisting the current.

Within a few seconds, the silver Bailian once again covered the rock wall behind him, and Tetsuya's figure gradually disappeared.

The Monarch Snake glanced at Togekiss and then chirped. Togekiss nodded obediently, spread its wings and floated diagonally below the entrance of the cave.

Upon seeing this, the monarch snake flicked its tail in satisfaction, then curled up into a ball and huddled on a huge rock beside the river.

At this time, Zheye, who had entered the hidden cave, could not see his fingers and could only sense the location of the waterfall through hearing and touch.

But he didn't panic at all.

"Leave it to you, the electric dragon."

The next moment, with the appearance of the pink electric dragon, bright lights flashed on its tail, and the originally invisible cave became extremely clear.

As an important component of the lighthouse, the electric dragon is an essential road sign for sea navigation. The light on its tail can be transmitted to very far places, and it is easy to illuminate caves like this.

And at this time, the lighting provided by the electric dragon is much better than the lighting provided by the fire elves.

"There is air flow but it's not obvious. It should be semi-enclosed."

Zhe also silently felt the environment in the cave and made a decision.

In other words, he didn't have to worry about his lack of oxygen for a while, even though he had already prepared for it and stuffed two oxygen tanks in his space backpack.

"Gone."

Tetsuya said to the electric dragon who was leaning against the rock wall curiously and sniffing around.

In terms of age, Electric Dragon is indeed just a child.

"Woo~"

Not unhappy because Tetsuya interrupted his exploration, the electric dragon narrowed his eyes and shouted happily.

The cave is not high, and in some places Tetsuya even needs to squat down to pass through it, but fortunately there is no problem with the width, and the electric dragon and Tetsuya of normal size can walk easily.

After walking through the twists and turns of the cave passage, Zheye soon saw the faint light emerging from the next corner.

He was very sure that it was not brought by the electric dragon's tail.

What could that be?

Zheye thought with a happy mood, and unconsciously speeded up his steps a little.

"So that's what it is."

The words coming out of Tetsuya's mouth contained a hint of joy and a hint of indifference.

After turning the corner, the item that appeared in front of him was an evolutionary stone that he had seen many times - the Moon Stone.

The moon stone emitting a faint light was stuck on the rock wall, illuminating a large area.

Zheya walked over and pulled it off with a little force.

"It's okay, it's better than nothing." He shook the stone in his hand and threw it into his backpack casually.

According to Zero's test, the quality of this moon stone is 85, which can be regarded as a good evolutionary stone, but it is not enough.

For the current Tetsuya, only evolution stones with quality above 90 can arouse his excitement.

After all, the strength of his current main elves has almost reached the quasi-King level. When the time comes to attack the King, the rare items that can be bought with money will actually be of little help to the breakthrough in strength.

Only those rare and extremely precious items can achieve good results.

If you want to exchange it with pure money, the premium will not be even a tiny bit. It would be a wiser choice to exchange the same precious items with each other.

For Tetsuya, the role of this moon stone is probably to sell it to his friends for food expenses.

"Boooo~"

On the side, the electric dragon, which had been searching the rock wall as soon as it came in, saw Tetsuya finishing storing the Moon Stone and immediately came up to him. It raised its small arm as if offering a treasure.

A beautiful heart-shaped stone is lying obediently in its palm.

“Very good.”

Tetsuya smiled and patted the electric dragon's head, taking the Heart Scale in its hand.

In addition to its heart-shaped shape, this kind of scale is also covered with colorful lines like a rainbow pattern. It is a very rare raw material for craftsmanship. Jewelry stores often buy it at a high price and use it to make jewelry together with the horns of sun coral.

In addition, sometimes the heart scales are also used as a token of love.

Although it is not a useful item for elves, it is of decent value.

"Let's look for it again, I guess there's something else."

Zheye, adhering to the attitude of being diligent and thrifty, told the electric dragon.

The electric dragon nodded energetically.

Time passed by, and the small cave was quickly explored by one person and one elf.

In addition to the Moon Stone and Heart Scale just now, Tetsuya and Electric Dragon also found two or three large star rocks (also called star fragments) and seven or eight red and blue ancient prop fragments.

The former is a hard rock mainly produced from meteorites, which is probably the reason why moon stones are born here.

Maybe meteorites fell on this place in ancient times, and as time went by and the topography changed, it gradually turned into the cave behind the underground waterfall.

The latter is a kind of fragment that is not uncommon in various regions. After the efforts of researchers and scholars, this fragment is considered to be the material used by ancient people to make elf props - more accurately, it means that the elf props were destroyed.

The wreckage behind.

The so-called elf-fighting props are actually similar to today's elf balls, except that ancient humans' methods were more direct, and these props were somewhat coercive.

The fragments are mainly divided into four colors: red, green, blue and yellow, and many research institutes have been acquiring them in large quantities for a long time.

Because they are related to elves, the value of these fragments is even higher than that of star rocks.
Chapter completed!