Li Yanzhi's home in the evergreen garden of Bishui street is an old-fashioned residential building in Haibin city. Whether it's the environment of the community or the building itself, it looks very old-fashioned.

Li Yanzhi's home is on the first floor of the seventh building. Although the lighting is poor, there is a small flower bed in which many flowers and plants that ye Lingfeng can't name are planted. Although they are not expensive, they are very lively. It seems that they are inexplicably pleasant.

Not only that, after Li Yanzhi opened the door, ye Lingfeng found that although the decoration inside the house was very simple, not as magnificent as Nangong's or Shangguan's villas, it had a warm feeling of home.

"Master ye, it's too simple here. Please don't mind." Seeing ye Lingfeng looking at the room, Li Rouzhi blushes slightly and her voice trembles. This is the first time that she has brought the opposite sex home.

"Home is home. There's nothing simple about it." Ye Lingfeng shook his head with a smile, then turned his mind, took out the Dan stove from the storage ring, and said to Li Yanzhi, "take out the materials you prepared for refining the heart stimulating pill."

Li Rouge immediately nodded with joy, and then carefully took out the dihuolian, and from a safe in the corner of the room, took out some other medicinal materials for refining Cuixin pill.

Although those medicinal materials are not very precious, ye Lingfeng can see from Li Yanzhi's attitude that she must have wasted a lot of effort when she found these elixirs.

Take Yiying elixir in your hand, turn vegetation change, after a careful look, ye Lingfeng slightly closed his eyes, fell into meditation.

"Master ye, how much confidence do you have in refining the heart quickening pill?" See ye Lingfeng close eyes to meditate, Li Rouge originally with a happy heart suddenly sink, some nervous to Ye Lingfeng asked.

Whether it can be refined is directly related to whether it can treat Li Xiaorong's heart disease. She has been waiting for this day for a long time. She really doesn't want anything wrong.

"Less than 50%!" After thinking about it, ye Lingfeng showed a bitter smile. Although he wanted to make sure for Li rouge, he could only let him tell Li Rouge the truth after he realized the characteristics of these elixirs.

Less than 50%? Li Rouge was stunned and looked at Ye Lingfeng in consternation. He said anxiously, "master ye, these elixirs are all prepared by me according to the Dan prescription of the heart urging pill. There is nothing missing. You are a master of Dan Dao. How can you be only 50% sure?"

"Cuixin pill is not other pills. It can save Xiaorong's disease, but the premise is that it is a poison pill to the letter!" Ye Lingfeng gave a bitter smile, and then said slowly to Li rouge.

Its function is to stimulate the blood vessels of the human body. The medicine is powerful, just like a thousand cuts, opening up the treasure of the human body. The degree of pain after taking pills is no less than that of opening your chest and attacking your heart. And the heart disease that Li Xiaorong suffers from, just need to rely on the strong drug stimulation like a madman to recover her heart.

But this method is different from the warming and tonifying of ordinary pills. Although ordinary people take the heart warming pill, they will get a promotion in a period of time, but after a few hours, their blood will retrograde, leading to heart burst and death, so it is a poison pill.

And refining poison pills is different from refining pills like dilingdan. In order to promote cultivation, the elixir of the earth stresses vitality, so refining its various kinds of elixirs can make the elixir of the earth give full play to its effect only when they are mutually beneficial. As a poison elixir, the urge heart elixir needs to refine its various kinds of elixirs, which are characterized by mutual restraint and delicate balance, so as to achieve the best effect.

Although these elixirs brought by Keli Rouge are indeed the medicinal materials needed for refining Cuixin pill, dihuolian is related to the characteristics of one of them. Even ye Lingfeng can't be sure what influence this mutual generation will have. And this also means that if you refine the heart quickening pill directly now, you can only rely on luck to make the pill, which is the number of five.

However, ye Lingfeng feels that the so-called 50% is also a comfort to Li rouge, and the success rate should be less than 20%.

There are only two ways to be sure. One is to find another plant of rehmannia, which must be compatible with other medicinal materials; the other is to improve the Dan prescription and add other miraculous drugs to improve the mutualism.

Dihuolian is hard to find all over the world, not to mention that it has to find a plant that has the same characteristics as other elixirs. Naturally, it is more difficult. Only God knows if Li Xiaorong's body can find a substitute.

And the improved Dan prescription, no matter adding any medicinal materials, will lead to the whole body. Once the wrong medicinal materials are added, I'm afraid the whole stove of elixir will be destroyed. At that time, don't mention refining the heart quickening pill. It's lucky not to blow up the stove. This method is extremely difficult even for the real master of Dan Dao, not to mention Ye Lingfeng, a newcomer who is new to Dan Dao.

"How could that be..." After listening to Ye Lingfeng's story, Li Yanzhi's fingertips can't help shaking, and her eyes are full of despair. She thought that she could cure Li Xiaorong if she got the dihuolian, but she didn't expect that it was in vain in the end.

"Now you have two choices. Either you start refining according to the danfang recipe to bet your luck, or let me carefully study the methods to improve the danfang recipe. But I'm not sure how long it will take, and I'm not sure that the improved danfang recipe will be able to produce a kind of heart warming pill. If you don't succeed, you have to be prepared Ye Lingfeng wanted to comfort Li Yanzhi for a few words, but when the words came to his mouth, he told him the truth. Although the truth hurt people, it was related to human life, so he had to make it clear.Li Yanzhi's face was full of hesitation. As ye Lingfeng said, if you start refining directly, the success or failure may be five to five. If you choose to let Ye Lingfeng improve the prescription, not to mention how long it will take, but wan Yiye Lingfeng is wrong, then everything will be empty.

"I choose the second..." After being silent for a long time, Li Rouzhi showed a resolute look on his face and said to Ye Lingfeng, "I believe you can improve the prescription and refine the heart stimulating pill. If you don't succeed, I will recognize it too!"

"I also believe in big brother..." Li Xiaorong also tightly pinches the white jade that ye Lingfeng gives her to nourish her heart.

When ye Lingfeng heard the words, he suddenly lost his smile. He didn't expect that the sisters of the Li family should trust themselves so much.

"Well, I'll try again. If it doesn't work out, I'll try another way." After a moment of laughter, ye langzhang pondered. Although it is difficult to improve the Dan prescription, and the success rate is unknown, ye Lingfeng still has a free tianxinlan in his hand. Even if the refining fails, as long as tianxinlan is there, it can keep the most precious dihuolian.