I can gather experience beads

Leizhou.

Da Leiyin Temple, back mountain.

This is a quiet and solemn place with undulating mountains and towering ancient trees, as if isolated from the world.

The entrance to the Thunder Secret Realm is in a temple built in the back mountain.

This temple is large in scale and majestic, yet exudes a mysterious atmosphere.

The Buddha took Cao Rui into the heavily guarded temple.

The interior of the temple is solemn and dignified, with the walls engraved with scriptures and Buddha statues. Each Buddha statue is lifelike and exudes an atmosphere of compassion and peace.

In the center of the temple, there is a faint blue space gap, like a mysterious portal.

"This is the entrance to the Secret Realm of Thunder." The Buddha said softly, his voice echoing in the temple.

"This secret realm is usually in a state of thunderstorm most of the time." The Buddha continued, "Under the thunderstorm, only Nascent Soul cultivators can enter."

"It will take about ten years, and there will be a year in the weak thunder state. At that time, the disciples of the Great Leiyin Temple will enter it to strengthen their bodies." The Buddha explained.

Cao Rui nodded slightly: "So currently, the Thunder Secret Realm is in a state of thunder and lightning?"

The Buddha nodded slightly and said, "In that case, Master Cao, you can go in by yourself. I will wait for you here."

Cao Rui nodded and stepped into the Thunder Secret Realm.

This was the first time Cao Rui crossed this kind of natural space crack.

He just felt as if his body was squeezed into some soft tissue, and the next moment, the world in front of Cao Rui changed drastically.

At this moment, a shocking scene appeared before Cao Rui's eyes - the whole world seemed to have turned into a sea of ​​thunder!

Countless large and small thunders were shining in the void. They had different shapes. Some were as thick as blue lightning pillars, some were as winding as purple arcs, and even worse, some burst out with thunder and flashes at an astonishing speed, as if they were going to tear the void apart.

These amazing lightning forces were generated in the void without any warning, and there seemed to be some mysterious laws and power hidden behind them.

This strange phenomenon is obviously closely related to the power of the rules of this secret world, but for Cao Rui at present, he is unable to understand the mystery.

At the same time, the land of this world has also undergone tremendous changes.

The originally ordinary ground has now been dyed into a crystal clear crystal color, as if after being baptized by thunder, the texture and hardness of the land have been greatly improved.

At this moment, a sudden bolt of lightning came straight towards Cao Rui. However, when the lightning hit him, his body instantly flashed with colorful glass light, and then quickly disappeared.

Despite this, he only felt a slight numbness in his body and was not seriously injured.

After all, his Vajra Glass Body, which had been cultivated to the late Nascent Soul stage, could not be easily harmed by thunder of this degree.

"What a pity, the power of these thunders is still not strong enough. If they were stronger, I could directly temper my body in this secret realm." Cao Rui said with some disappointment.

He tried to expand his spiritual sense, but in this secret realm, the endless power of thunder and lightning strongly interfered with his spiritual sense, making it impossible for him to see the surroundings clearly with his spiritual sense.

So Cao Rui directly opened the Eye of Insight and walked around the secret realm to search for possible hidden treasures.

The Eye of Insight has a powerful ability to discern, which can eliminate interfering arcs in the line of sight, making the surrounding environment still clearly visible to the eyes.

Cao Rui began to move forward.

As he moved, the lightning arcs around him seemed to be attracted to him and bombarded him one after another.

However, Cao Rui's body was faintly shining with colorful glass-like light, and these naturally formed thunder forces could not cause any harm to his body at all.

The scale of this Thunder Secret Realm is insignificant compared to the small world of the Canglan Immortal Sect.

Cao Rui moved at a slow pace and completed the exploration of the entire secret realm in just two hours.

At this moment, a faint space barrier appeared before his eyes, like an invisible wall blocking his way forward.

The space barrier of the Thunder Secret Realm is not as solid and thick as that of the Blue Sky Realm, and it does not have strong recovery ability.

It was just a faint layer. Cao Rui doubted whether after breaking this barrier, the endless void revealed behind it could still be repaired by the repairing power of the secret realm.

"Nothing." Cao Rui was slightly disappointed.

Some thunder crystals were found, but they were still far from the level of thunder amethysts and were totally insufficient to temper Cao Rui's body.

If nothing is gained in this Thunder Secret Realm.

He really didn't know where to find a suitable thunder-attribute body-tempering treasure.

Cao Rui raised his head slightly and looked towards the sky of the secret realm.

I saw that the sky looked like an endless blue ocean, deep and mysterious.

It is dotted with countless purple lightning and silver snakes, interweaving into a stunning picture.

He couldn't help but feel curious: "Hmm? What is the scene above the sky in this secret place?"

Before this, Cao Rui was just searching subconsciously on the ground and almost forgot that this secret little world could not be measured by common sense and the sky was also filled with the power of thunder.

With curiosity and a spirit of exploration, Cao Rui flashed, rose into the air, and flew towards the void.

As he continued to rise, the thunder around him seemed to sense his presence and bombarded him more fiercely.

However, these thunders were like tickles to Cao Rui and posed no threat at all.

Despite this, Cao Rui still frowned slightly.

Although these thunders could not cause any substantial damage to him, their number was astonishingly large.

Moreover, between the flashes of thunder, his spiritual sense and vision were almost completely blocked by the light of the thunderstorm, making it difficult for him to see the surrounding environment clearly.

Fortunately, Cao Rui possessed the Eye of Insight, which allowed him to observe the situation around him through this layer of lightning fog.

Thinking of this, Cao Rui's heart moved.

Perhaps it was because the thunder was too dense that the disciples of the Great Leiyin Temple had not carefully searched the area in the sky.

So, are there any treasures in this high sky that have not been searched away?

When he thought of this, a hint of excitement appeared on Cao Rui's face. He sped up and flew rapidly into the sky.

In the air, he kept searching for the trace of Thunder Amethyst.

Time passed minute by minute, and after about half an hour, Cao Rui's eyes suddenly lit up.

In the void ahead, a large amount of thunder and lightning are gathering madly, forming an amazing scene.

The thunderstorm became extremely violent, even appearing an exaggeratedly bright white color, and the surrounding temperature rose sharply.

"Thunder Amethyst has the property of attracting lightning." Cao Rui thought to himself. He immediately flew in that direction.

Boom! Thunder and lightning continued to strike Cao Rui's body. Although his physique was already very strong, he could still feel obvious pain.

Obviously, the power of the Redding around it has been increased to a higher level due to its density.

Cao Rui continued to explore deeper without hesitation.

His eyes of insight flickered slightly, constantly observing the situation around him.

As he went deeper, the stinging sensation on his body became more intense, and at this moment, a dazzling purple light suddenly flashed before Cao Rui's eyes.

"As expected, Thunder Amethyst was generated!" Cao Rui was so excited that he almost cheered.

He looked closely and saw that in the center of the bright white, a lavender crystal was lying quietly in the void, emitting a mysterious and alluring light.

The lightning from all around will be immediately absorbed by it after hitting it.

Cao Rui did not hesitate. He reached out and grabbed it in his hand, then threw it into the storage bag.

hum.

As the Thunder Amethyst disappeared from Cao Rui's hand, the density of lightning around him obviously dropped by one level. Although there was still a lot of lightning hitting Cao Rui, it no longer formed the bright white color at the beginning.