The cultivation of the pure yang qi of the "Nine Lotus Heart Vein" should start from the age of 17 and 2, and Yichen is from the beginning of cultivation at the age of 5, and when it reaches the age of 37 and 47, that is, when the age of 21 and 28 is the best period for cultivation, and it is also the peak period.

At the age of fifty-seven, that is, at the age of thirty-five, it began to go downhill, and at the age of seventy-seven, that is, at the age of forty-nine, the water dried up, and the "Nine Lotus Heart Vein" was closed, and after it was closed, the cultivator had no ability to treat the person who was poisoned by the medicine. If you want to force your efforts, it will damage the cultivator's cultivation.

In fact, using the "Nine Lotus Heart Vein" to treat and save people means that the cultivator uses his own pure yang qi, with the help of the "Nine Lotus Pagoda", "Cold Jade Stone", antidote pills, and the external forces of the medicine induction, from the dantian luck of the injured person, in order to open up the meridians and veins that the poisoned person is damaged.

After the cultivator closes the "Nine Lotus Heart Vein", it is not to stop cultivating, it just cannot be used to heal diseases and injuries, because the physical condition is no longer allowed, otherwise it will cause great damage to the healer. However, if a cultivator continues to sit and cultivate, the pure yang qi will also become more and more abundant, and his body will be better.

Lao Tzu said: "Single-mindedness to softness, can be a baby", that is the truth.

In fact, both Buddhists and Taoists must cultivate the qi veins to open up the seven meridians and eight veins, and the Buddhists reach the realm of "Nirvana" and the Taoists reach the realm of "Taoism and Nature".

As for the formulation of medicines, each generation is passed down from one generation to the next through oral teachings.

"Ahh Grandma, are you still passing the exam? Yichen seemed to be powerless.

"Well, good, full marks".

The old man praised verbally, his eyes full of pampering.

"Chen'er, you must be curious to know by now, how did this poisonous medicine get out?" The old lady looked at Yichen.

"Madam, don't sell it, hurry up and tell Chen'er, look at the little girl is in a hurry", the old man felt sorry for his granddaughter.

yes, how did it get out, could it be that it has something to do with that silence? Yichen pondered in his heart. She hadn't refined that kind of poisonous pill, and it was impossible for her to spread it.

In terms of refining pills, she only stayed in the theoretical aspect, that is, the pills used to treat Viscount Lu's illness and injuries were still the pills refined by her predecessors.

Yichen was thinking about it, and her grandmother patted her on the head, "Don't desert."

"As I mentioned just now, on the eve of our family returning to China, Shen Mo approached our Shen family and offered to cooperate in the development of traditional prescriptions to make more profits."

"As soon as she put forward this idea, your grandfather immediately rejected it, and there was no room for it."

"After being rejected, she used the excuse that she was not in good health and wanted to cultivate the Qi of the Heart Vein."

"Because I grew up with her since I was a child, when she came to the Shen family, I had already opened an envoy to cultivate the heart and pulse qi, every time I cultivated the heart and pulse qi, she was not allowed to enter the house, I know, for this silence has been lingering, but I will still teach her some ways to sit and refine the qi, she is not satisfied at all, and always looks for traces of the 'Nine Lotus Heart Vein' at home."

"When neither of these requirements was met, she bribed a subordinate of the family and took advantage of the chaos to steal a bottle of poison refined by the ancestors of the Shen family."

"When the ancestors of the Shen family were refining poison, they were divided into the size of the poison."

The old lady said a lot, and although she couldn't see that she was tired, her mood seemed low.

"Okay, the past is over", the old man looked at his wife uncomfortable and was very distressed.

"The most critical point now is whether the person who poisoned him this time is silent about himself, or someone else", Grandpa Wuwu saw that his wife was unwell and hurriedly analyzed it for her.

Yes, Yichen thought, when refining poison, it is divided into refining according to the degree of toxicity, and Viscount Lu was only poisoned by two percent, can it be said that the toxicity of the vial of poison that Shen Mo stole is relatively small.

Besides, Shen Mo is not young anyway, she is two years older than her grandmother, she is now eighty years old, and there is almost no possibility that she will personally poison her, could it be that she has a descendant?

Yichen said what he thought.

"yes, the most important thing now is to find out who poisoned it?" , Hadron thought.

And why would the person who poisoned him choose Viscount Lu to poison instead of others? Yichen was thinking, but didn't say it.

Viscount Lu, ah, by the way, his grandfather's name is Lu Bingde, is it the same Lu Bingde? It's really strange in the world, and it's too dramatic, Yichen will be flustered when he thinks of Viscount Lu.

"Grandpa, the person I saved is called Viscount Lu, and he also has a grandfather who is also named Lu Bingde, is it the same person?" Yichen thinks it's still necessary to ask his grandfather, so as not to go out in the future and really meet, and he doesn't know the relationship between each other, and he will suffer, okay?

"Yes, it's the same Lu Bingde. I haven't seen him since I left Munich. We only saw his news from the relevant media after returning to China", grandpa is very worried.

"Ah Chen, you saved his grandson, if you have the opportunity to see Lao Lu in the future, I must get this favor back, hehe."

Don't worry about the old man, don't suffer this loss, his precious granddaughter can be said to be the one who sacrificed his life to save his Lu family, how can this favor not be repaid? The worry-free old man was thinking in his heart. Look at the flowers and love lotus