"You don't have to worry too much about this, the major sects have long agreed that they must not easily meddle in the affairs of the mainland, although our Jindan Sect does not exist anymore, but it was also one of the five major sects a thousand years ago, and it was not forgotten so quickly, and she didn't dare to make a blatant move." Su Yizhi comforted.

"That's good." To be honest, if she was facing a sect, Ling Chuxi really didn't have much confidence, as long as she made a bold move, then things would be much easier. The strength of the sect is really unimaginable. If a sect makes a move, it is really difficult to do.

"Come on, I'll teach you alchemy first, do you know that this sword pill meeting, what kind of pill is being refined?" Su Yizhi asked with a stern expression.

"Hui Tiandan?" Ling Chuxi looked at Su Yizhi's unusually solemn expression, and guessed that if it was an ordinary pill, it was estimated that he would not have such an expression.

"Yes, it's Huitiandan." Su Yizhi looked at Ling Chuxi with appreciation.

"This is the medicinal herb I just prepared, there are only two pairs, one for you to use when you go to the Sword Pill Meeting, and one for practicing in advance." Su Yizhi continued.

Only then did Ling Chuxi know that he didn't see Su Yizhi and a few people today, so he was preparing medicinal materials. With the abundance of medicinal materials in the Rejuvenation Valley, the Su family's unknown hidden potential, but only two pairs of medicinal materials were found, and it was conceivable that the Hui Tian Pill would be so rare.

Su Yizhi prepared the Dan furnace, and then began to explain the Dan prescription, the pharmacology of various medicinal materials, and various precautions in the process of alchemy to Ling Chuxi. These medicinal materials are too precious and too difficult to find, and if they are refined once, there will be no second chance.

Ling Chuxi used to be full of confidence in her alchemy, but what she learned in Zhilu Dao was only one of the three veins of the Jindan Sect, so she put away her previous pride and listened carefully to Su Yizhi's explanation, fortunately, she had already laid a very good foundation, and the medical skills of these two veins were born in the same vein, and it was not difficult to understand.

"In the last step, we must use the battle qi to stimulate the medicinal properties of various medicinal materials to the extreme, and fully integrate them, and fully integrate the medicinal properties after the most Lu to be successful. But the use of battle qi must be accurate to the millimeter, a little weaker, the pill will not be formed, and a little weaker will explode the pill, so you have to be very careful. Su Yizhi said solemnly.

"Do you still need to use battle energy?" Ling Chuxi asked in surprise. In the past, alchemy would also use battle qi, but it was mainly used to control the heat, but it had never used battle qi to promote medicinal properties, and I couldn't help but be surprised.

"That's natural, if everyone can refine it, then what is so strange about the Heavenly Pill, how can my Jindan Sect become one of the five major sects with the Medical Skill Dan Technique." Su Yi pointed and said proudly, and then said, "It's a pity that you haven't reached the True Yuan realm yet, otherwise you will have a higher success rate by refining the pill with the Qi of True Yuan, but at your age, it would be good to have the strength of the Great Perfection Realm." ”

Ling Chuxi nodded, if the medical skills she learned before were roots, then what she learned now is branches, it is not enough to lay a good foundation, there must be branches and leaves, in order to bear sweet fruits.

"Look, I'll show you first." Su Yi pressed the Dan furnace with both hands, and his fingers brushed over the Dan furnace like flowing water, and he controlled the battle qi to seep into the Dan furnace with all his heart.

Ling Chuxi could see that his technique contained fingering and needlework, and the control and use of the True Yuan Qi was the secret of the Su family's lineage.