As soon as he thought of this, Fang Ling closed his eyes and meditated, and there were thousands of books in the library, one by one in his mind, hundreds of millions of medicinal materials appeared one by one, disappeared one by one, intricate, intertwined and fused, various attributes, various medicinal effects, and countless factors found a fit in a subtle way.

Like Fang Ling, the True Transmission disciples were also meditating, and some even grabbed their scalps fiercely, having no clue.

On the white jade platform, everyone's expressions were rigorous, paying attention to every move off the field, Zhong Xuwu stared at Fang Ling's every move, and there was a murderous intent in his eyes.

In meditation, time is no longer important, one day, two days, three days, Fang Ling, Cui Pu and Jiang Xianyan are like old monks, motionless, silent, eyes slightly closed.

The others all made movements of different sizes, some scratched their heads, wrote down some of the medicinal materials they needed on paper, and asked the disciples in the alchemy room to bring them, and then opened the ding refining to test whether the formula they thought was reasonable.

To create a recipe is a very complex and delicate process, just like building blocks, the wrong one, or some are not stable, will make the whole building block collapse, and the more medicinal materials are needed, the difficulty will increase by several times to blend into the best medicinal effect.

For two months, the disciples on the platform had already sat cross-legged on the ground, paying close attention to the changes in the field.

Every day, there are disciples of the True Transmission who call in medicinal materials from time to time to start the experiment of the prescription, but this kind of experiment almost ends in failure, which is not to say that the disciples of the True Transmission are very deficient in creating the Dan Fang, in fact, it is very possible for them to create a 1 or 2 level Dan Fang, but everyone wants to be able to achieve a higher ranking, and everyone is challenging their own limits.

Ten days have passed, Fang Ling, Cui Pu and Jiang Xianyan are still unmoved, unaffected by anyone around them, and those who have cultivated to a high level know that this is what makes the three of them unique, they can complete the construction of the Dan Fang with meditation alone, without the assistance of repeated practice.

Cui Pu and Jiang Xianyan were able to reach such a realm, although it was unexpected, but after all, they were true disciples, and Fang Ling was able to do this, which was unimaginable to everyone, no one would have thought that there would be a beginner disciple who could go hand in hand with the true disciple, because there was an unbridgeable gap between the two.

However, the beginner disciples are all looking forward to the miracle happening in their hearts, and if the miracle happens, then in the future, in front of the true disciples, any beginner disciple will be able to raise their heads.

A month passed, and finally there were true disciples who couldn't bear the pain of repeated failures, and began to create a lower-level Dan Fang, in this way, the difficulty was reduced a lot, and several disciples who had just entered the Tianrong Realm successfully created a level 3 formula, although it was rough and simple, but it was a success, and then, there were disciples who created a level 4 Dan Fang one after another.

It wasn't until a month and a half later that Jiang Xianyan finally opened his eyes, he wrote out a thousand kinds of medicinal materials and handed them to the disciples of the alchemy room, everyone on the platform was secretly surprised, knowing that he was going to challenge the fifth-level Danfang, and after two days, Cui Pu also opened his eyes, and also asked the disciples of the alchemy room to get a thousand kinds of medicinal materials, and then, the two of them entered the refining period non-stop.

Seeing that the time was only ten days away from the time limit, Fang Xiande was secretly anxious, not knowing when Fang Ling would be able to come up with the Dan Fang, just in this anxious time, Fang Ling finally opened his eyes and wrote out a full 1,500 kinds of medicinal materials, the steward of the alchemy room only glanced at it, then a cold sweat broke out on his forehead, and he hurriedly rushed to the white jade platform and handed it to Fang Xiande.