What the situation outside was like, Lin Caiping didn't know at all, and was completely intoxicated with cultivation. Although the endless cultivation is hard and monotonous, as long as she thinks that her cultivation is increasing little by little, her strength is getting stronger little by little, and the day of revenge is closer, Lin Caiping only felt a wave of anger in her chest, urging her to whip her and keep moving forward. If you want to connect the situation outside with Lin Caiping, there are good and bad. The good thing is that her enemy, the Blue Lotus Sect, is now also hostile to all the sects, and the bad thing is that the Blue Lotus Sect is now so powerful, and all the sects are helpless, and Lin Caiping's road to revenge is long and indefinite.

"Failed again, this pill in the foundation building period is really not simple." Lin Caiping looked at the spirit grass that turned into ashes in front of her, and couldn't help but feel a little annoyed. After learning that the ancestor was also a master in alchemy, Lin Caiping always wanted to learn the art of alchemy from the ancestor. However, Lin Caiping also knew that although he had a good relationship with the ancestor now, it was still a little inappropriate to want to go to those pills and learn the art of alchemy in vain, and it did not conform to the rules of this cultivation realm. After Lin Caiping made up his mind, he made such a request, exchanging half of his spiritual grass for the pill in the hands of the ancestor, as well as learning the alchemy technique of the ancestor.

Originally, the Ancestor thought that after Lin Caiping took out those spirit grasses last time, there was not much spirit grass left, but when Lin Caiping put those spirit grasses into the storage bag for the Ancestor to check, he was still taken aback. These spirit grasses can not only be used in the pills of the foundation building stage, but many of them are actually the spirit grasses required for the pills of the Jindan stage. Many trading places in the cultivation realm have long been nowhere to be found, let alone such a high vintage, the ancestor happily agreed. He still trusts and likes Lin Caiping, and engraves all the Dan recipes in the jade slips.

Taught some key points and methods of alchemy, and when Lin Caiping was about to leave to try refining the pill, the ancestor told Lin Caiping to start with some simple pills first, and recommended a slightly simple pill for Lin Caiping, starting from the pill crystal grid pill in the foundation building period. Although half of the spirit grass was missing, Lin Caiping didn't feel pity. I got thirteen pills, these thirteen pills, not only is the cultivation of the foundation building period enough, but even the pills of the Jindan period are three, and there is a master who often points out, no matter how it is calculated, it is worth it. Lin Caiping had also refined the spiritual liquid in the Demon Destroying Valley, and she thought that she already had experience, so it would be easier to practice the elixir. But the heavens do not fulfill people's wishes, this refining pill is not something that can be mastered overnight. Although Lin Caiping said that he had a talent in formation cultivation, he was a little miserable in alchemy.

Refining the elixir requires the monk's Danhuo, Lin Caiping is already in the late stage of foundation building, of course, he has his own Danhuo, and after getting the four spiritual fires, Lin Caiping has already fused it with his own Danhuo. The flame after the fusion is more powerful than before, and it is Lin Caiping's dantian fire, which is smoother to use. Just because the problem of the Danhuo is solved, this refining pill and its cost of divine sense, and there can be no slightest mistake in the middle, even if this spirit grass is not refined by the time, or it is a minute late, then this pill should not be practiced. And the Dan fire can't be stopped for a moment, and the divine consciousness must always control the spirit grass and control the flames, listen to the ancestor, if there is a good Dan furnace, it will be much easier, put the spirit grass into the Dan furnace, you only need to use the divine sense to control the Dan fire.

However, if Lin Caiping could refine the pill without the Dan Furnace now, it would be easier and easier to have the Dan Furnace in the future. Lin Caiping prepared ten copies of the spirit grass for refining the Crystal Grid Dan, but only the last one was barely successful, there was a pain in the flesh, and some of those spirit grasses were found in the Taiyi Realm, and it was difficult to see them outside, so it was wasted. Lin Caiping can still withstand this blow, she knows that no one is an alchemy master from the beginning, no matter how talented an alchemist is, there will be a time when the alchemy fails at the beginning, as long as she truly understands this alchemy technique, she will make her own alchemy, which will be a big boost to her cultivation.

Seeing that the spirit grass in the ring was decreasing little by little, it was impossible not to feel distressed. One day, I saw that the ancestor was planting the spiritual grass he got from Lin Caiping on the top of this mountain, and Lin Caiping also built a medicine garden on the mountainside. But when Lin Caiping went to inspect the next day, she found that all the spirit grass was crooked, dying as if she was about to die. Lin Caiping was very anxious in her heart, if these spirit grasses withered a lot, then where would she find the spirit grass for her alchemy in the future. When I went to the top of the mountain, the ancestor's medicine garden was as usual, all the spirit grasses were very spiritual, there was nothing abnormal, Lin Caiping was very happy, the ancestor must have known what was wrong with his medicine garden, and immediately flew to the ancestor's cave.

The ancestor laughed after hearing Lin Caiping's problem, Lin Caiping was angry when he saw the appearance of the ancestor, he was so anxious and had to laugh at it, the ancestor laughed enough before he opened his mouth to solve Lin Caiping's problem, "Fellow Daoist, you have always been very smart and talented, why can't you figure it out about this little thing, let me ask you where these spirit grasses are picked?" Lin Caiping replied, "It's all in a place full of spiritual energy, and it's many times stronger than in this upheaval array." The ancestor nodded, "That's it, those spirit grasses are genius earth treasures, to survive and grow, they naturally need a lot of aura, although the aura in this turbulent array is richer than the outside world, but the spirit grass in the medicine garden is so dense, how can this aura make them survive and grow." ”

Lin Caiping suddenly realized, and said, "I just arranged a scattered spirit array in that medicine garden, it turned out that it was because the spiritual energy in my storage was abundant, no wonder the spirit grass did not wither at all when placed in it, but Ancestor, why didn't I see a formation in your medicine garden?" Hearing that Lin Caiping already knew the solution, the ancestor nodded approvingly, and continued to answer Lin Caiping's question, "All spirit grasses, no matter what they are, rely on their roots to absorb spiritual energy, and the best way for spiritual grass to absorb spiritual energy is to naturally arrange the scattered spirit arrays in the soil at their roots." "I see, thank you for the answer." Lin Caiping thanked her, "It's a trivial matter." Lin Caiping was no longer polite, and immediately flew up to the mountainside, carefully plucked up all the spirit grass, set up a spirit scattering array two feet below, and covered it with soil.

After replanting all the spirit grasses, Lin Caiping meditated and cultivated beside this medicine garden. After a long time, the spirit grass that was about to wither really regained its vitality, and Lin Caiping relieved her heart, returned to her bamboo house, and cultivated with peace of mind.