Fangyuan Desert, outside a ruin.

A rock was fixed to the ground, and countless fine sand surged around it, forming a small whirlpool of gravel.

Beside it, an elf waved its colorful wings, constantly controlling the miniature dust and making it bigger.

As the sand in the surrounding terrain joined, the airflow escalated further, and the miniature dust slowly took on the scale of an ultra-small sandstorm.

Under this ultra-small sandstorm, a gray elf resembling a water droplet held its strength, as if it was trying to find something to feel, it looked up from time to time, but immediately ate a mouthful of soil, its body was dirty, and its expression changed unnaturally.

The two elves cooperated for a long time, and finally, a point of light slowly appeared in front of the gray elf, and this earthy yellow point of light slowly became larger in the visible sight of the garden tree, from a small point, slowly the size of a grain of sand, and then grew to the size of a fingernail, and finally, with a flutter, the earthy yellow ball flew out, making the two elves and the garden tree look at each other.

"Success?"

Tingshu looked at the floating bubbles, quite surprised.

The current weather is not a sandstorm, but under the wind of sandy rocks, some sand, and hunting butterflies, the floating bubbles have successfully used the weather balloon of rock attributes......

"In the identification of floating bubbles...... A small environment of wind, sand meets the definition of 'abnormal weather'......"

"What does the weather balloon rely on to judge, and where does it draw energy?"

Tingshu looked at the sandy rocks and frowned, he had experimented with hunting butterflies and floating bubbles before, with and without sandy rocks, the pseudo-sandstorm created by hunting phoenix butterflies could not make floating bubbles create rock-based weather balls.

"Temperature? Humidity? No... No. ”

"It looks like there's still a need for a trial."

After the second test, Tingshu was thinking when he was suddenly interrupted by the dream demon.

"Found traces of excavation?"

This ruin wasn't the one Tingshu had come to in the first place, and after training there for a while, they moved on to their next destination.

In addition to sending Dream Demons to observe the surrounding environment, Tingshu later issued another order.

Look for traces of places that have been excavated and excavated.

According to Tingshu, the origin of the sandy rock is in this desert, and since it is found here, the corresponding environment that gave birth to it is worth visiting Tingshu.

"You lead the way."

Nodding at the Dream Demon, the Dream Demon let out a spell-like cry that showed the garden tree a picture.

Roughly there are a few elven habitats in front of you, so let the garden tree walk carefully.

Retrieving the Sandy Rocks and putting them in the backpack, and then calling the Floating Bubbles and Hunting Butterflies back to the Poké Balls, Tingshu and the Dream Demon began to walk in the direction of what might be the origin of the Sandy Rocks.

……

……

Sand ~ Sand ~ Sand ~

Sand ~ Sand ~ Sand ~

Countless fine sand fell from the cracks in the ruins, and even most of the ruins were filled with sand due to frequent sandstorms.

Looking at the small pit that was covered in front of him, Tingshu immediately saw the traces of manual excavation.

Hunting butterflies were released again to clean up the fine sand around them, and a tiny pit appeared in front of the garden tree.

"Just one?"

He looked around left and right, as if it was just this pit, Tingshu took out the sandy rocks, made a comparison, and found that the volume was not suitable.

However, the shape of this pit is very similar to the bottom of the sandy rock, and Tingshu thinks that it is more than 60% possible that the pit has been dug out of sandy rocks.

"It's hard ......"

Poking the ground hard, Tingshu grinned, it didn't seem to be any different from other places in the ruins.

But...... It is still necessary to further verify.

"Come out, Floating Bubbles."

Floating Bubbles hasn't learned to create sandstorms yet, but that doesn't stop its weather orbs from sensing their surroundings, giving them different properties.

"Hunting butterflies."

After the Tingshu issued a series of commands, the butterfly hunting began to use the only sand in this place as before, simulating the effect of a sandstorm as much as possible.

The garden tree himself, wrapped in the sandy rocks, retreated far away, and watched the changes of the floating bubbles.

At the suggestion of the garden tree, the floating bubble had already drilled into the place where the sand and rocks might be dug up, and the whole body fell into it, entering a state similar to thinking.

After a while.

"Actually... Unexpectedly! ”

Tingshu was originally in the mentality of giving it a try, but as the floating bubbles condensed into an earthy yellow point of light, he snapped and was not calm.

"It worked, too?"

Quickly took out the sand and rocks in his backpack, and Ting Shu determined that the sand and rocks at this distance no longer worked, which he had verified in advance!

"What's going on?"

Looking at the larger and larger weather balls, although they did not reach the size of the condensation under the action of sand and rocks, their special properties have verified that the floating bubbles recognize this place as a sandstorm environment.

How is this possible......

Looking at the ultra-low-profile version of the sandstorm simulated by the hunting phoenix butterfly, Tingshu shook his head vigorously.

In the experiments conducted by Tingshu, the first set of schemes, which simply simulated a sandstorm by hunting butterflies, failed to cast a rock-based weather balloon by floating bubbles.

The second set of schemes, close to the sandy rocks, the rock system weather balloon is successful.

The third set of schemes, long-distance cooperation with sand and rocks, the rock system weather balloon failed.

and now ...... The floating bubbles burrow into the pit where the sand and rocks were dug out, and the place where the sand and rocks may have been born...... Cast the Rock Weather Balloon again... It worked!

"Although it is an incomplete control variable method...... Tingshu complained secretly.

However, there may be something incredible hidden in such a rare place as the rustling rocks! Also, the sand and sand rock is not necessarily more ordinary than the evolution stone, and how can a place that can give birth to such a treasure be ordinary.

"Haven't those researchers, scholars thought about this?" Tingshu touched his chin, although there was a hint of the floating bubble trick, but if the people who dug up the sandy rocks hadn't studied it deeply, Tingshu didn't believe it very much.

However, there is no greater damage here, except for the marks of excavation in this area.

"Maybe it's because of the environment... In this ruin, it is not appropriate to make a big move, or perhaps there is too little information about the sandy and rocky environment to act rashly, or it has been thoroughly investigated elsewhere, but it is of little value to them. ”

"But no matter which result, the sandy rocks, the moist rocks, the hot rocks, the cold rocks, the places where these four magical stones were born, I also want to find out why they can give birth to the stones, and if I understand this, maybe it will help the practice of floating bubbles......