What Lu Ziyu said is right.

The interior of this stone door is made of gold crystals.

Its value far exceeds that of heavenly weapons.

but.

This is not the big one.

Ye Chen looked at the prompt on the system's recycle bin.

Behind the stone gate, there is probably an unimaginable vein of gold spar.

Otherwise, even if the Dongfang family was prosperous thousands of years ago, it would be impossible to use such precious spiritual gold crystals to make pillars.

Once this door is opened.

Those core disciples will probably swarm here to compete for the treasure.

If the news spreads, the entire Wu Mansion and even the entire land of Qiongzhou will be alarmed.

"I have to think of a way." Ye Chen touched his chin.

Inside the magician's shop.

There is a kind of apprentice magic talisman: transmutation.

Transformation: The ability to transform the object into another appearance, acting as a disguise.

Ye Chen bought it immediately.

"Consumption of 160 gold coins."

"Congratulations to the host for obtaining the magic talisman: transmutation."

With the talisman in hand, Ye Chen immediately took action.

"You step back."

"I melted this door." Ye Chen said lightly.

Lu Ziyu, who had tried several times without success, was unwilling to give in to Ye Chen honestly.

She could feel that this stone door was not simple.

With her martial arts cultivation, it is impossible to shake it.

"Melt?" Lu Ziyu was a little confused.

He took a step back slightly, with a look of anticipation hidden in his eyes.

She was quite curious about Ye Chen's strength.

The guy who can alert Father to send a message in person is bound to be anything but simple.

A black dragon staff appeared in Ye Chen's hand.

Fire control skill [Mastery], directly infuses 100 points of magic energy value, brewing flames to reach the sky.

"Fire control, burn it for me!"

The violent black flames turned into impact pillars and burned around the wall.

The heat wave swept over instantly.

Everything inside the hall turned into dark black.

Under the fierce flames, those earth-grade Xuanpin weapons melted instantly.

"Kacha kacha." The earth and stone around the wall fell off, and the formation lines were scattered.

Immediately afterwards.

Behind the Stone Gate, the Golden Gate is revealed.

It is ten meters high and six meters wide, and looks majestic.

The words "Secret Palace." are imprinted on it.

However, it was quickly smelted into liquid by Ye Chen's dark fireworks.

Fire overcomes gold.

In the world of magicians, the restraint of elements is almost absolute!

Therefore, even if the spirit gold crystal is indestructible, it will still be difficult to resist Ye Chen's fire control technique.

Not long after.

Just hear a "boom".

The surrounding walls melted, and the entire Golden Gate collapsed.

Ye Chen put away the black dragon staff and wiped the sweat from his forehead.

Beside him, Lu Ziyu was so shocked that he couldn't speak.

"This, what kind of flame is this?"

"Why is it so powerful that it can even melt gold spar?"

The dark fireworks blessed by Ye Chen's black dragon staff are extremely powerful.

With her cultivation as a martial artist, she didn't even dare to approach him at all.

The destructive force made her feel like her body was melting.

No wonder my father asked me to be friends with him.

His flame martial arts skill is enough to annihilate any martial arts monk.

Lu Ziyu secretly took a deep breath.

She suppressed the shocking emotions in her heart, walked forward slowly and praised: "Junior Brother Ye Chen, you are so awesome."

"I really didn't expect that your ninth-level martial arts training would be so powerful."

"But where did you learn this secret technique of fire?"

Lu Ziyu looked at Ye Chen tentatively.

"My own creation." Ye Chen shrugged and said.

He can't say he got it from the system.

"Made by yourself?" Lu Ziyu's eyes widened in shock.

She knew that there must be no such martial arts in Tianlan Martial Palace.

But Ye Chen said that it was hard for people to accept the powerful martial arts he created himself.

"Exhaust the talents of heaven and earth."

"What kind of evil talent do you have to be able to create such a secret technique?" Lu Ziyu said with a dull look on his face.

Ye Chen laughed dumbly.

"Nothing, inspiration exploded."

"It's just a random creation."

Inspiration bursts? Create randomly?

Lu Ziyu looked at Ye Chen again, and his eyes became completely different.

In those eyes, there was strong admiration and deep admiration.

Two smart eyes, sparkling.

The golden stone door opens.

Inside the door is a hidden palace.

Entering it, there is an extremely eerie feeling.

Ye Chen looked around.

There should be a passage leading to the gold crystal veins in this palace.

Couldn't find it for a while.

The two of them looked around.

However, Ye Chen always felt that something strange was happening in the underground world.

"Basic Magic: Peeping!"

Ye Chen felt uneasy.

He bought a one-time primary magic talisman [Prying] from the magician's shop to spy on his surroundings.

It seems to have the ability of super long-distance clairvoyance.

All wall barriers were penetrated by Ye Chen's eyes.
To be continued...