The system is making a fuss, and the skills are automatically cultivated

"This should be the treasure trove of Wanqing Tower."

"But the treasure map doesn't indicate that there are two doors here."

After hearing this, Qin Yu looked at the two-colored stone door in front of him, frowned and thought for a moment:

"It doesn't matter, let's just walk into one of the doors and explore."

Qin Ying nodded and took the treasure map into her arms.

Then, she walked towards the light blue stone door on the left and reached out to push it.

Qin Yu was holding the rusty sword, with spiritual energy flowing in his body, ready to face changes at any time.

"boom!"

As Qin Ying's palm pressed against the stone door, the blue stone door opened instantly!

Qin Ying frowned and stood outside the door to release her spiritual energy.

After careful exploration, it seemed that there was no danger, then he raised his feet and walked into the stone door.

Seeing that there was no change, Qin Yu loosened his grip on the stone sword and followed Qin Ying.

But at this moment, the stone door behind Qin Ying suddenly closed!

When Qin Yu saw this, he was about to take a step forward.

However, the red stone door beside him suddenly opened!

Qin Yu frowned as he watched the stone door on the other side open.

At this time, Qin Ying's voice came from the blue stone door.

"Sixth Brother, now I know why Senior Wanqinglou set up two gates in the cave."

"There is a line of small words engraved on the wall here."

"The secret treasure is divided into yin and yang, and those who are destined can get it."

"It seems that the secret treasure here is divided into two parts!"

After hearing this, Qin Yu breathed a sigh of relief and gave up the idea of ​​blowing up the stone door.

He thought for a while and said in Qin Ying's direction:

"Fifth sister, be careful in everything."

After saying that, Qin Yu carried the rusty sword and walked towards the room next to him.

After Qin Yu walked into the other side of the cave, the stone door behind him also slammed shut.

…

The layout in the cave is very simple.

Apart from some futons and incense burners, there are only red Rakshasa stones on the wall.

Qin Yu looked at the empty stone walls in the cave and frowned in confusion.

"Why was the cave set up in this place full of Rakshasa stones?"

"This Rakshasa stone absorbs spiritual energy, but it is not conducive to cultivation."

Qin Yu continued walking and gradually saw a stone platform at the end of the cave.

The stone platform was square and square, with several thick yellow papers placed on it.

Beside these papers, there is a section of withered yellow vine.

Qin Yu walked forward and frowned at the withered vines.

The vines had no vitality at all, and were so dry that they were about to break.

Qin Yu didn't recognize what the vine was. He shook his head and reached out to pick up the paper beside him.

As soon as the paper was grabbed, there was a crisp sound.

Qin Yu's expression changed, and he quickly stretched out his hands and carefully picked up the yellow paper.

I don’t know how long these yellow papers have been placed here, but they almost shattered just by holding them.

Qin Yu looked at the small words at the top of the yellow paper, frowned and read:

"Three Transformations of Burning Heart?"

Qin Yu frowned, carefully opened the next page of the yellow paper, and started reading.

As he kept reading, a look of surprise gradually emerged in Qin Yu's eyes.

"It's actually a secret method that can enhance physical strength in a short time?!"

"This set of secret techniques is divided into three levels. The first level can triple the power of the physical body!"

"The second level can increase the power of the physical body five times!"

"The third level can increase the power of the physical body ten times!"

You know, apart from hard training, there is no shortcut to increasing physical strength!

And this secret method can directly break the rules! Enhance physical strength!

As Qin Yu continued to read, the shock in his eyes gradually turned into solemnity.

"Sure enough, such secret techniques that go against common sense also have side effects."

"Keeping the secret method running for a long time will put a huge load on the physical body."

"In the Tongxuan realm, being able to reach the first level is already the limit."

"And the longer it runs, the heavier the load on the physical body will be."

"If you run it for more than one stick of incense, the muscles will gradually be torn."

"If it runs for two sticks of incense, the physical body will burst!"

"If you insist on running three sticks of incense, your meridians will break and you will become a useless person!"

"Furthermore, if you run this method, your mind will be unstable and you will become extremely bloodthirsty within a short period of time."

After Qin Yu finished reading the secret method in his hand, he exhaled a breath of turbidity.

"This secret method is simply a double-edged sword."

"It's okay if the muscles are torn apart. You can recover after a period of training."

"But if the physical body is broken, I'm afraid only elixirs and elixirs can repair it."

"But if the meridians are broken, it will be really difficult for gods to save you."

Meridians are vital to every warrior.

Only when the meridians are healthy can the spiritual energy be conveyed coherently in the body.

But if the meridian is broken, even if it is just one, it may be difficult to transfer the spiritual energy far away and practice!

Qin Yu began to think deeply.

After burning the incense, Qin Yu found a dusty futon in the cave, patted it briefly, and sat down cross-legged.

He still decided to practice this secret method.

After all, the power of this secret method to improve the physical body is too great.

It's perfect to use to save your life, or as a trump card.

And as long as the running time can be controlled.

As for becoming bloodthirsty and loving killing...

This is nothing to me who can easily refine the Qingxin Pill.

All the formulas of the secret method were memorized in Qin Yu's mind.

After Qin Yu controlled the spiritual energy in his body and walked along the route of the secret method several times, gradually, a trace of white gas began to emerge from Qin Yu's body.

Qin Yu opened his eyes.

At this time, there was a trace of blood red in his eyes.

And the muscles around him began to become tighter!

The power of blood and qi was pressed out from the heart and traveled throughout the body.

Qin Yu felt the increase in strength and stood up suddenly.

He clenched his fists and felt a sense of destruction emerging from the bottom of his heart.

As soon as the sense of destruction appeared, it was difficult to suppress it.

"Roar!"

Qin Yu roared, and his blood-red eyes looked at the stone wall beside him.

Then, Qin Yu's figure flashed and instantly arrived at the stone wall of the cave!

He clenched his right fist and slammed it against the wall!

"Bang!"

The wall trembled! A crack appeared on the stone wall!

Qin Yu's forehead was blue, and then he punched again, fiercely!

"Boom!"

This time, the stone wall exploded completely!

Qin Yu kept punching, and the shadows of his fists fell in front of him!

And the whole stone wall kept breaking!

The whole cave began to tremble.

After an incense stick, Qin Yu felt a tearing feeling all over his body.

He hurriedly stopped the secret method, took out a Qingxin Pill from the jade bottle in his arms, and swallowed it with his head raised.

After the Qingxin Pill entered his mouth, the murderous intention in his heart finally disappeared.

Qin Yu panted for a moment, and his breathing returned to normal.

"No."

"I just used brute force, why do I still feel that the spiritual energy in my body is lost?"

Suddenly, Qin Yu looked up at the large and small strange stones on the stone wall, and raised his eyebrows instantly.

"I see."