Lingchu felt that he could feel the energy inside this black gemstone because the energy contained in it belonged to Yin energy.

Only she can feel it. If it were other gems, she might not be able to feel it.

When Yan Chen heard this, he grabbed her wrist and said, "Follow me."

"ah?"

Before Lingchu could react, he was pulled back to the gem store by Yan Chen.

As soon as Yan Chen entered, he greeted the waiter and asked him to open all the glass cabinet doors.

Lingchu asked curiously: "What is this for?"

Yan Chen picked up a gem at random, put it in Lingchu's hand, and stared at Lingchu: "See if you can feel the energy inside."

Three question marks popped up on Lingchu's head, as if he didn't quite understand what Yan Chen meant.

Yan Chen kept staring at her, as if urging her.

When Ling first saw this, he cursed in his heart, but he still held the gem and felt the energy inside.

What Yan Chen handed her casually was a ruby.

Lingchu touched it with his hand and felt a sense of heat.

But, it’s more of a spiciness.

It feels like chili peppers are sticking to your hands.

In addition, she also felt that the energy inside seemed indeed unstable, like a big headless fly, rushing wildly inside.

Sometimes, it seemed as if it was about to break through the shell of the gem and hit Lingchu's palm.

Yan Chen observed the changes in Lingchu's expression and asked, "Can you feel the energy inside?"

"Okay." Lingchu nodded: "Like a reckless child, but also like pepper, it feels hot."

Yan Chen's expression changed slightly, he took the gemstone out of Lingchu's hand and replaced it with another sapphire.

"Try again."

Lingchu stared at the pressure in Yan Chen's eyes, took the sapphire and felt it again.

Almost as soon as she took it, she felt that the energy in the sapphire was like an ocean, like the waves of the sea, rushing over, as if to wrap her hand.

But after it pounced, it softened again, as if it was the last tide.

But what is contained below is surging energy.

Lingchu told Yan Chen his feelings, and then asked: "The place where this kind of sapphire is collected is not the seaside, right?"

Yan Chen was silent for a moment and said: "It is indeed the seaside. After the big explosion, many pits appeared on the seaside and turned into a new ocean. This kind of sapphire comes from the new sea area."

Lingchu suddenly realized, "No wonder."

She did feel the power of the ocean inside, the kind of silent yet turbulent power.

Lingchu also joked: "Senior Yan Chen, you also said that the power in it is relatively small. I think the energy is quite sufficient. We just have to see how to apply it."

When Yan Chen heard this, he raised his eyebrows in surprise.

These words...

He had heard of it before.

In the empire, it is recognized that the energy in this kind of sapphire is somewhat weak. In some large-scale occasions, these sapphires are of no use and can only be used in some small places.

However, he once heard a researcher from a research laboratory say that the energy in this kind of sapphire is actually very large and deep, and it needs to be tapped slowly.

The energy developed now may be less than one percent.

However, they have not yet figured out how to stimulate the energy inside.

They believe that the energy in some treasure rooms needs to be stimulated by other media or another substance.

However, there are not many research laboratories that can carry out research to this level.
Chapter completed!