"Xiao Xun, what does the Kong Mingshi do?" Su Chen asked.

The Xun Bird hasn't answered yet, but Qi Mu Lei preemptively said: "The biggest role of the empty stone is to help the spirit pet to upgrade, but this process may take a little longer.

Help the spirit pet to be promoted?

Su Chen's expression suddenly moved.

Flame Phoenix and other spirit pets now only have the cultivation base of the first stage, which seems to be not low, but as the opponents they encounter become more and more powerful, they can hardly help.

The easiest way to upgrade their level quickly is to exchange [Physique Potion].

But the high-level [Physique Potion] has tens of thousands of energy points at every turn, and he simply can't afford it.

And if the empty stone can help upgrade the level, it can save a lot of energy points.

As for the lengthy process, it is actually easy to solve.

Through the [Time Accelerator], the time can be quickly shortened, so that you can upgrade in a short time.

"Xiao Xun, what are those dangerous auras?" Su Chen asked.

Although the ores such as the Heart of Machine made him very excited, he still needs to be cautious before entering to prevent the ship from overturning in the gutter.

"It seems to be the breath of some powerful monsters, and there is also the breath of puppets." Xun Jingniao said truthfully.

Monster?

puppet?

Su Chen's eyes flashed.

He now doubts whether the puppet's breath is the holy puppet of the mechanical race?

"Su Chen, shall we go further?"

At this moment, Qi Mufeng asked.

"Of course you have to go in." Su Chen said straight.

Now that the ores such as the Heart of the Machine were discovered, this is a kind of chance, there is no reason to miss it.

"Be careful later, there are some powerful beasts and puppets inside." Su Chen reminded.

"understand."

Qi Mufeng nodded.

Afterwards, the three continued to walk towards the depths of the island.

Ten minutes later, I came to a valley.

Coincidentally, in front of them, there happened to be a long and narrow passage.

Su Chen glanced at the entrance of the passage, then released his mental power to extend in.

However, when the spirit power gathered into the valley, it was blocked by a very strange force.

"Somewhat weird."

Su Chen groaned.

He only knows forbidden power for things that can block mental power.

But the weird power in the valley is not forbidden power, it seems to be better than forbidden power.

Su Chen stood still and pondered for a while, and finally decided to go in and take a look.

No matter what exists in the valley, with his current strength, there is no need to be afraid.

Even if you can't beat it, you can use the [Smart Chariot] to shuttle and leave here.

"Let's go, go in and take a look."

Su Chen took a deep breath and walked into the passage first.

The passage was twisty, hundreds of meters long, and it took the Su Chen three minutes to enter the valley.

"Yep?"

As soon as he entered the valley, Su Chen said softly.

Because this valley is like a paradise, with shades of trees, birds and flowers, the air is particularly fresh, and it forms a sharp contrast with the misty scene outside the valley.

When Su Chen squinted his eyes and looked around, he suddenly found that an old man with animal skins was walking slowly not far away riding a monster similar to a dinosaur.

"Master, that is an iron-winged mad dragon of the second stage of the holy stage. I feel it is very dangerous." The Swift Bird suddenly reminded.

How can the second stage of the holy stage be dangerous?

Su Chen was a little puzzled.

"Haha... three more slaves. Li, luck today."

But at this moment, the old man with animal skins came to the front, glanced at the three Su Chen and laughed presumptuously.