Because of the effect of spiritual power, the spirit grass was placed in the center of the Ding furnace, and it was instantly engulfed by the spiritual fire.

This is the simplest formula for tonifying elixir, which belongs to the Yipin pill, and it is also the most suitable for practicing in Suxi today.

She opened her Gathering Eyes and looked at the situation in the Ding Furnace, and found that the spirit grass that had been pushed into it had begun to slowly blend with the spiritual fire.

It's just that the blending situation doesn't seem to be very good, some places have melted, and some places are still in the spirit grass form.

However, in this way, won't the properties of the pill be affected?

If only she could turn the spirit grass over the face, just like she kept stirring it when she was boiling the herbs?

Thinking so, Su Xi couldn't help but move in his heart, drove the spiritual power into the boiling furnace, wrapped the spirit grass, and then slowly turned the remaining spirit grass over, and turned it over again.

Where the spiritual fire was not strong enough, she used her divine sense to cut off her spiritual power, dividing into thin wisps and condensing them into spiritual fire, so that they could burn more vigorously and evenly.

It's like when you burn a fire, where the fire is not strong enough, you add firewood.

Su Xi felt that this was a very simple truth, although there was no such technique written in the Miding Dan Sutra, but she felt that this was a method that an ancient doctor who had boiled the pill would think of.

But Su Xi didn't know how much attribute change her small move would bring to this batch of pills, and how much surprise it would bring her.

Half an hour passed, and Suxi found that the spirit grass inside had just melted.

She wiped the sweat from her forehead, added a little spring water, and estimated in her heart that at this rate, there would not be an hour or two for her to become a Dan, and it would be no fun at all.

Fortunately, the Ding Furnace and the room's own Spirit Gathering Array played a lot of roles, minimizing the consumption of spiritual power, otherwise the output of spiritual power for several hours in a row, even if she kept drinking spring water, she would be a little unable to hold on.

Another hour passed, and all the spirit grasses finally completed their final fusion, and a dazzling golden light erupted from the gray Ding Furnace.

Su Xi opened the Ding furnace, only to feel a burst of clear medicine box coming to her nose, making her feel refreshed just by smelling it.

At this time, in the second layer of the Ding Furnace, there were gray-black pills the size of small fingernails lying down, but unlike other tonifying pills, there was also a thin golden vein on these gray-black pills, although it was very shallow, but it could still be seen if you looked closely.

30 Tonifying Pills, Su Xi sighed, and after refining for two hours, 30 Tonifying Pills came out! It's too much work.

If other alchemists heard this, they would really be able to drown Suxi with a spittle star. For the first time in alchemy, the most ordinary spirit grass was used, and it was too little to be able to make 30 pills in one furnace, so how could they live as a group of people?

However, when Su Xi calculated the material cost of the replenishment pill and the value of the Cheng Dan, he immediately smiled again.

The value of the spirit grass used in the spirit pill is only a dozen yuan crystals, but what about the spirit pill? That's more than 100 yuan crystals for each low-grade tonic elixir, and the high-grade ones even exceed thousands of yuan crystals, making a lot of money!

So do the math...... Even if it takes two hours, it's totally worth it!

The three days passed quickly, and during these three days, Suxi basically studied the Miding Dan Sutra in the alchemy room during the day and used it for practice, and meditated and practiced in the space at night.

In the past three days, all the porcelain bottles that can be found in the space have been filled with pills by her, and some of them can't be filled, she even took a big jar, threw all the pills into it, and then put them in the Lingxiao Palace.