The next day.

At five o'clock in the morning, the east was already white.

Yelin got up early, reviewed the outline of Tai Chi and the inner strength method in his heart, and after finding that there were no mistakes, he walked towards the house of the chartered father and the chartered wife.

Today's chartered public and chartered mother-in-law houses have already been lit up with dim yellow lights.

Depending on the situation, they are already up in bed.

"Knock knock." Coming to the door of the two, Yelin took a deep breath to keep his mood in a steady state, reached out and knocked on the wooden door three times, quietly waiting for a response.

"Squeak."

The door of the room was opened, and the charter lady did not hold a cigarette as usual, but after taking a closer look, Yelin was alone, and put her hand on his shoulder, like a chicken, and carried him into the house.

In Yelin's confusion, he saw the charter woman rudely throw herself into a wooden barrel where ancient people bathed.

The barrel was full of black water and dregs, and it was steaming hot.

As soon as he entered the bucket of at least 90° hot water, Yelin was about to jump out, but was forcibly pushed back into the barrel by an invisible force.

"It hurts, it hurts." The hot water was very hot, and Yelin's hands and feet turned into braised pig's trotters at the first time, his sick face was flushed, his brows were tightly wrinkled, his forehead was bruised, and his mouth was gasping.

"If you want to practice Tai Chi and the supporting internal exercises, sit down with your hands on your legs."

When Yelin was about to shout loudly, a hand reached over and put a laundry stick in his mouth, and the charterer's voice rang out, and his tone was full of seriousness.

Hearing this, Yelin bit the wooden stick, his eyes widened, and according to the charter man's wishes, he sat cross-legged in the wooden barrel with difficulty, letting the black and hot medicinal bath wash his skin.

"People eat grains, there are a lot of toxins in the body, and you have exceeded the age of cultivation, only by using a medicinal bath with innate true qi to wash your essence and marrow, can you embark on the path of cultivating internal strength."

Next, the charterer explained to Yelin why he was thrown into the wooden barrel that had just been prepared.

Hearing this, the anger rising in Yelin's heart was extinguished, and a look of shame appeared on his flushed face.

Subsequently.

Yelin felt a familiar warm current enter his body, and just as he was thinking, a serious voice came from behind him.

"Don't think nonsense, keep it to oneness, empty your mind, feel the trajectory of the true qi running in your body, and in the future, you will have to cultivate according to this running route."

The charter lord is not a charter lord now, but a strict teacher who guides Yelin on how to cultivate in the future.

As the warm current poured more and more into his body, Yelin obviously felt the pain in his body, which was definitely no lighter than the surface of his body, but he could only bite the wooden stick and not let himself make a sound.

If you want to become a master and become an admirable powerhouse, if you don't have the perseverance to endure hardships and stand hard work, you should go back to the world of "Male Soldier Company" and be your chartered man who eats and waits for death.

"Husband, it doesn't matter to you, right?"

Time passed, and the black water had turned greasy, with a layer of dirt floating on it.

Sitting on the cold floor, a small whirlpool of air formed around his body, and a force poured out of his body, being manipulated into Yelin's body, carefully washing him into the essence, and dense beads of sweat appeared on his forehead, and his face was even paler than the previous Yelin.

The reason why he became like this is not that the output is too big at all, but that he is preoccupied with control, so as not to hurt Yelin's heart, and the control is far more tiring than the output.

"Quick, get him out of the water." The charter man gritted his teeth and said to the charter wife.

After hearing this, the charter wife looked at her husband worriedly, then turned her head to look at the outside world that was already dawning, reached out and scooped Yelin out of the barrel and put it on the ground.

"Convey your true qi to me."

Seeing that Yelin had been fished out of the water, the charter man said to her, and the charter lady did not hesitate to come to the charter and sit cross-legged behind him, and the thick true qi in his body poured into his body through his arms, and then was transformed into a soft Tai Chi true qi by the charter man through the internal strength of Tai Chi, which was transported into Yelin's body and dredged the meridians for him.

And all this, Yelin, who was meditating, couldn't notice it at all, but his frowning brow could show that Yelin was in pain now.

Half an hour later, the charter man and the charter wife turned pale, and a rhyme mist appeared on their heads, as if they were about to become immortals.

"Whew."

After going through the last step, the two of them put away their true qi at the same time, reached out to hug Yelin, who had passed out, and then put him back on the bed.

"Mother, this washing essence is really tiring, no wonder there are very few people who help people wash the essence and cut the marrow, the old lady will not be killed in the future, today at least ten years of cultivation of the old lady has been consumed."

The charter lady supported her old waist with her hands, and saw the "little white face" Yelin, who had been dried by Zhenqi and was lying on the bed elegantly and sleeping, and said with a scolding grin.

This washing essence and marrow is really too tiring, not to mention, and it has also consumed ten years of cultivation.

How many decades does a person's life have?

"How's it going?"

After complaining, the charter woman asked with a worried look in her eyes as she looked at Yelin.

"Washing the essence and cutting the marrow is considered a success, but I can't do anything about his illness, even if the peerless master comes, there is no way." The charterer nodded and shook his head.

Congenital heart disease cannot be cured by internal strength.

Unless Yelin himself cultivates to the level of a top master, he can suppress congenital heart disease.

If you want to eradicate it, it is impossible to cultivate without a peerless master.

This is only the speculation of the charter man, and he doesn't know the real situation, after all, congenital diseases, even if they are resurrected by legendary figures such as Bian Que, Hua Tuo, Zhang Zhongjing, and Sun Simiao, it is impossible to say that they can be cured, at most they can be suppressed.

"I heard my master say that if ordinary people succeed in cutting their hair and washing the marrow, they can increase their longevity by ten years, is this true?" The charter lady looked curiously at Yelin, who was lying on the bed, and glanced at the charter man who was as pale as herself, with vain steps, and was really empty, and asked.

"It's hard to say, it depends." In this regard, the charter man just shook his head.

Ten years of life expectancy is said to be just for ordinary normal people.

But Yelin is not a normal person.

He is a person with congenital diseases, and his physique is naturally much weaker than ordinary people.

Wash the essence and cut the marrow, want to give him ten years of life?

I'm afraid that's a big problem.