Old Turtle, is there any way you can make me vomit some blood?" Fang Yu looked at Old Turtle and asked.

"Make you...vomit blood?" Old Turtle was stunned for a moment and looked at Fang Yu with doubts in his eyes.

It didn't understand what Fang Yu meant.

"I want to use my blood to compare with Ling'er's blood," Fang Yu said.

"...Why do you do this?" Old Turtle was still confused.

"To put it simply, my blood has something to do with Shenlong." Fang Yu explained, "You should be able to tell something by comparing my blood with Ling'er's blood."

"Are you related to Shenlong!?" Old Turtle opened his eyes wide and looked at Fang Yu.

It has lived on the earth longer than Fang Yu.

But from its earliest memories, Shenlong has been a legendary beast.

How did Fang Yu get related to this existence that existed thousands or even tens of thousands of years ago?

"Don't worry so much, just find a way to make me vomit blood." Fang Yu said a little impatiently.

"Vomiting blood...let me think about it." Old Turtle touched his head, thinking about what kind of medicine to prepare.

After all, this was the first time it heard such a strange request.

"Ordinary poisons are useless to me. The potency must be extremely high." Fang Yu added.

"Poison...let's not think about it for now. The poisons I prepare are all poisons that have no cure. Once you drink them, there is no turning back." The old turtle frowned and thought for a while, then said, "I'll make a cup first."

A pill that can quickly increase your blood energy and see if it can force the blood out of your body."

After saying that, the old turtle turned and walked to the medicinal material warehouse to find medicinal materials to make medicine.

Fang Yu took advantage of this time and walked to the flat ground outside the cave.

He raised his right fist and slammed it into his chest.

"boom!"

There was a muffled sound, and Fang Yu stood on the spot, but the two stones behind him suddenly exploded.

To him, this punch was neither painful nor itchy.

Fang Yu gritted his teeth, raised his fist again, increased his strength, and hit his chest.

"boom!"

With this punch, the ground beneath Fang Yu's feet collapsed, and a small patch of woods behind him collapsed instantly!

The powerful fist force passed over the mountain spring behind, causing the spring water to burst into bursts of water.

But Fang Yu was still standing there, showing no signs of vomiting blood.

He can also increase his intensity.

But if he continues like this, he may not necessarily vomit blood, and the old turtle will definitely vomit blood.

He can bear his own strength, but the space in Old Turtle cannot bear it.

"Don't use brute force."

Fang Yu thought for a moment, raised his right hand, and thought.

"bass!"

Silver light glowed in his palm, and a halberd appeared in his hand.

Holy Halberd of Heaven!

Fang Yu grabbed the Heavenly Holy Halberd, pointed the sharp blade at the head of his left arm, and cut hard.

If you can make a hole in your arm, you can also bleed.

But when the Heavenly Holy Halberd, which was extremely sharp in the past, touched his left arm, it was like an ordinary blade touching steel, cutting back and forth without leaving even a trace.

At this time, a faint golden glow appeared on Fang Yu's body.

"Let me draw some blood." Fang Yu said.

Then, he grasped the Heavenly Vault Holy Halberd and poured innate energy into it.

"bass!"

The light of the Holy Halberd in the Sky became even more intense.

Fang Yu held it tightly and let it cut his left arm again.

"Buzz..."

But at this time, the Heavenly Holy Halberd was shaking violently!

Fang Yu grabbed it and pressed it on its left arm, but it tried its best to lift it up and refused to go down.

"A magic weapon that recognizes its owner cannot do anything to harm the owner." The voice of the weapon spirit rang in Fang Yu's ears.

"This is of my own free will, it doesn't matter." Fang Yu said and continued to press down.

The Holy Halberd of Heaven is still struggling.

But how could its power be stronger than Fang Yu's?

Fang Yu pressed hard, and the Heavenly Vault Holy Halberd could only hit his left arm.

"call out!"

The moment the Sky Holy Halberd was about to touch Fang Yu's arm, it suddenly turned into a ray of light and returned to Fang Yu's body.

Fang Yu looked at his empty right hand, sighed, shook his head, and sat on the ground.

If the Holy Halberd of Heaven cannot be used, then other magical weapons that have recognized their masters cannot be used to cause self-harm.

What on earth do you have to do to make yourself bleed?

In the past, because the spiritual energy in his Dantian was too abundant, he would vomit blood every once in a while due to the reverse flow of true energy.

But after breaking through the 10,000th level of Qi refining stage, Dantian disappeared directly.

And the vomiting of blood that came from time to time no longer occurred.

"By the way, the true energy is flowing backward..."

Fang Yu's eyes lit up and he immediately meditated, circulating the true energy in his meridians.

The practice of countercurrent flow of true energy would never be attempted by ordinary monks.

This is a kind of self-mutilation behavior, just like a mortal taking a knife to cut his own aorta, and it is even more harmful.

At worst, your cultivation will regress, and at worst, it will explode your body.

In short, this is a very dangerous approach.

But now, Fang Yu wants to give it a try.

With the strength of his meridians, it would not burst due to this.

Fang Yu closed his eyes, and with a thought in his mind, the true energy in his meridians instantly reversed its direction!

"boom!"

Fang Yu could clearly hear the explosion coming from his meridians.

At the same time, he could indeed feel that his meridians were being stretched at this moment.

"bass!"

The meridians glowed with a golden light.

The expanded position quickly returns to its original shape.

And the countercurrent of Qi has returned to the right track.

Try, fail.

Fang Yu opened his eyes and realized that his location had turned into a pit.

The backflow of true energy just now not only caused an explosion within the body, but also spread a wave of power outside.

"You... came here to cause damage on purpose, right?" The old turtle walked out of the cave and saw the scene in front of him. The white beard on his chin was so angry that his white beard was trembling.

Fang Yu stood up, looked around, and said apologetically: "I'm sorry, I just wanted to..."

Old Turtle walked up to Fang Yu and handed out a medicine bottle.

"This is a large amount of medicine that increases your blood energy. Most people's blood vessels will burst immediately after drinking it. I hope you don't die from it." Old Turtle said angrily.

Fang Yu looked at the bottle of dark green liquid in his hand and drank it without hesitation.

"How long does it take for the medicine to take effect?" Fang Yu asked.

"If it's fast, it takes three seconds. If it's slow... it may never work." Old Turtle replied.

Fang Yu stood there, motionless.

After a few seconds, he could clearly feel a burning sensation in his blood vessels.
To be continued...