A large cauldron was placed on the fire, and boiling water was boiling inside.

Xie Yu sat on the chair, looking at the occasional splash of boiling water, and his heart was shocked.

But after a period of cloudiness on his face, he gritted his teeth, as if he had made up his mind.

First of all, Xie Yu took off his clothes, revealing a delicate and strong muscle, and then took out the green marrow washing grass, tore off the blades of grass, and put it in his mouth to chew.

A bitter taste rushed to his brain, and Xie Yu almost vomited, but he tried to cover his mouth and swallowed the bitter blade of grass into his stomach.

I didn't expect such fragrant grass blades to be so bitter to eat.

The blades of grass flowed down the stomach to the stomach, and Xie Yu could clearly feel that the blades of grass had not been digested.

It seems that the gray old man is right, the medicinal power of the marrow washing grass cannot be dissolved by itself.

There are a few things that have to be helped.

Xie Yu put the grass path and grass roots into the boiling water, and suddenly, the crystal clear water turned into a turquoise medicine.

The grass roots are gradually becoming transparent.

The turquoise potion was boiling with splashes, feeling the majestic heat, and Xie Yu's hand was a little stiff as he touched the handle of the pot.

I'm really scared, it's real boiling water.

Xie Yu looked at his body, and it was really hard to imagine what it would be like after soaking in boiling water.

Xie Yu lifted the cauldron and poured the turquoise potion into the tub.

If you don't even have this courage, how can you go on your long path of cultivation?

Xie Yu did not use spiritual power to protect his body, he was naked, and jumped into the barrel without hesitation.

"Uh...... Ah......h

But at the same time, the medicinal power in the bathtub also seeped into Xie Yu's body, seeping deeper and deeper, and gradually penetrating deeper and deeper into Xie Yu's belly.

"Wow" Xie Yu's body did not digest the residue of the marrow washing grass leaves shook wildly, and streams of continuous and pure medicinal power spread out like a sea to the surroundings, everywhere the medicinal power went, it was like a fire, the heart, liver, lung lobes, large intestine, and even bones, tendons, muscles, a little fat, skin, etc., all opened and softened, and layers of black dirt began to be discharged, and then those internal organs and bones and even muscles began to slowly become stronger, becoming crystal clear, without magazines.

Xie Yu closed his eyes and quietly felt the incomparable pain in his body, he could even feel his cells dividing, then rebuilding, dividing again, rebuilding again......

Washing the marrow and washing the marrow, so it is, this is washing the marrow, washing away the dirt, changing the physique, and laying the foundation, only in this way can the body be strengthened from the root.

The road of the strong has always been accompanied by pain, and those who are not with great perseverance cannot succeed.

The pain of Xie Yu gradually disappeared, and was replaced by the comfort that rose from the heart, and the blades of grass gradually became less and less, until they ...... Nothingness.

Xie Yu opened his eyes, and the turquoise potion was gone, leaving only black sewage, which emitted a foul smell.

Xie Yu hurriedly jumped out, looking at his body, his muscles were even, and he felt a lot more comfortable.

"It's not enough to train your body to be strong, remember, killers need strong bodies too. The Gray Elder pushed open the door and walked in.

Xie Yu saw the hot sun.

"How long have I been in the water?" Xie Yu felt as if he had been in the water for two days.

"Not much, five days. The gray old man stretched out his right hand, and the five shriveled fingers stood out in the sunlight.

Five days? Xie Yu was so shocked that he almost jumped up, and he soaked in this bathtub for five days!

"Don't be so surprised, it's not unusual to sit for a few years when it comes to cultivation. Gray Lao said.

Xie Yu was silent.

Secretly sensed the spiritual power in his body, and it seemed to have become more and more, and he was not far from the spirit master.

"Thank you. Xie Yu sincerely thanked him, he knew the preciousness of this marrow washing grass, if it wasn't for the gray old man, with his own status, he wouldn't think about this at all.

"It's okay, this is the reward you handed over to the ring, and the contents of the ring are much more precious than this marrow washing grass. Gray Lao said.

Xie Yu nodded.

"By the way, that Fia's place, you don't have to go there usually, if you are needed there, someone will notify you. Gray Lao said, and then beckoned a little impatiently, "You go back now, and find a way to become a formation mage first." ”

Xie Yu held the box and walked on the road leading to the servant area, he would definitely be able to do it, and he would definitely become a formation mage, because that was the road of the strong.

Xie Yucai will not hand over his life to this small fireworks country, he still has to avenge his dead relatives, and he has to go to the far east......

With such a heavy burden on your shoulders, how can you relax.

"Thank you?" In front of Xie Yu's door, where Huang Yan and a young girl stood.

"Huang Yan?" Xie Yu's brows furrowed slightly, but he immediately let go and replaced it with a friendly smile, "This is?"

This girl Xie Yu recognized that she was the girl who didn't like to talk among the two girls in front of the door that day.

They are father and daughter? Not very similar, the father is thick and simple, but the daughter is slender and delicate.

"This is my daughter, come, get to know her, her name is Huang Yun. Huang Yan introduced, and then asked, "What's wrong with you? I haven't been back for five days, I thought something had happened to you." ”

"How could it be? I'm just out of the house. Xie Yu said, "What, what's the matter with me?"

"No, no, no, it's okay, it's okay. Huang Yan said, "I just think it's a little strange that you haven't come back for so many days." ”

Xie Yu nodded, he felt that the father and daughter looked at him very uncomfortable.

No malice, no hatred, no cunning.

Huang Yun's eyes were a little familiar when he looked at him, but he was uncomfortable because he was familiar.

That was the look Lisa had once had.

Xie Yu suddenly felt manic, he tried to suppress the mania in his heart, but he still felt a little heartache.

"I'm a little sleepy, can I get some sleep first?" Xie Yu yawned and panicked, in fact, he was not sleepy at all, he was energetic at this time.

"Then you can get some rest. Huang Yun said, the voice was crisp like a chick that had just drunk dew in the morning.

"Well, then you can get some good sleep. Huang Yan said.

"Goodbye, then. Xie Yu walked into the room.

"What do you think of him now?" Huang Yan asked his daughter.

Huang Yun kept staring at Xie Yu's door, but never spoke again.

"Hey. Huang Yan sighed softly.

Xie Yu kept the emptiness, and finally suppressed the distracting thoughts in his heart, and then took out the box and took out all kinds of magic cores.

You don't need a very good magic core to build a formation pen, the magic core only plays a guiding role, and what really matters is your own talent.

After placing the demon cores in a certain order, it became an irregular pattern, and Xie Yu sat in the middle with a solemn expression.

Biting off his middle finger, he dropped the blood one by one on the various demon cores, and slowly used his bloody fingers to draw complex traces.

I don't know what stage my formation pen will be?