Fang Ling breathed deeply, trying to find the feeling of daytime healing, and with unremitting efforts, the fire hidden in his body was finally ignited.

Strands of fire gathered on the palm of the hand, and began to prompt the ginseng to fuse, and in addition to the temperature gathered on the palm, there seemed to be a burning sensation in the body.

This kind of burning has a faint pain, like a needle piercing the body, but at the same time there is a comfortable feeling, and streams of heat flow through the body.

Fang Ling's breathing gradually became rapid, as if his body was being transformed by this heat flow, and there was an invisible force that swelled and expanded in his body......

Until the temperature gradually dissipates, the two ginseng in the hand also merge into one, forming a hundred-year-old ginseng that has gone through the vicissitudes of the world.

There is a clear difference between 100-year-old ginseng and 50-year-old ginseng, the older the ginseng, the less ginseng beard, these rotten ginseng beards leave scars on the ginseng body, which are called pearl points, and there are dense and thin iron lines on the ginseng body, and the bottom end of the reed head also gives birth to round reeds.

No matter from the point of view of reed, grain, body, skin, and whiskers, it is a genuine century-old ginseng.

Fang Ling was ecstatic, if he wasn't afraid of arguing with his mother, he was afraid that he would scream, and after the successful secondary fusion, the cost of medicinal materials would be reduced again.

Take 100-year-old ginseng as an example, the selling price is 1,100 taels, but the cost requires 2 50-year-old ginseng for a total of 700 taels.

However, after the second fusion, the 100-year-old ginseng only needs 4 25-year-old ginseng, which can be done with only 150 taels, and the profit is as high as 950 taels!

In addition to rejoicing, Fang Ling let out a long sigh, looking at the strange lines on his hands, and was amazed, this ginseng was originally going to grow underground for a hundred years to grow like this, but after the fusion of this immortal technique, it was able to merge the two into one again and again, breaking through the years.

Fang Ling is becoming more and more confident that he will definitely be able to get out of this deep palace, and there must be a premise for all this, that is, before Empress Song makes a move.

The next day, Fang Ling went to Renxin Hall first, and met the neighbors who had received the medicine yesterday to receive the second gifted pill.

Seeing Fang Ling coming, Shopkeeper Hu took the pages of paper to show him, only to see that the information fed back from it was indeed that the symptoms were significantly reduced.

Fang Ling was naturally full of confidence in the efficacy of the medicine, and everyone in the palace ate this.

After handing over the three bottles of medicine to the shopkeeper Hu, Fang Ling walked towards the Tang Mansion, and when he passed by Qingde Hall, the shopkeeper Yu Tiancheng was standing outside the shop towards Renxin Hall, and when he saw Fang Ling coming over, the corners of his mouth hooked up a little sneer.

In his opinion, this free medicine is just the dying struggle of Renxintang, how much effect can it have?

Qingdetang now has famous doctors in each branch, and the reputation is getting better and better, and Yu Tiancheng is still thinking about when to raise the price of medicine a little more.