Bu Tianzhi, Gulan Academy Li actually has Bu Tianzhi!

This kind of elixir, Zhang Fan knew from Xing Lao's mouth before that it was the most important elixir for refining Tian Butian Pill.

A patch of Heavenly Patching Pill is enough to make an ordinary person instantly become a powerful existence that exceeds the limit of the king's realm or even the limit of the earth without any side effects.

Moreover, for many powerful beings, the Patching Heaven Pill can even regenerate the dead, which is the real top-level pill.

It is a pity that the medicine mother-in-law said that Butianzhi is only 500 years old, and it is strange to have to use Butianzhi to heal Xu Lao. The 500-year-old Butianzhi is still in its infancy, so it is no wonder that it was not used to treat Xu Lao.

"Look, that is Bu Tianzhi."

A few minutes later, Zhang Fan and the others also came to the center. Then, the old lady Yao pointed to a purple elixir in the area in front of them and said to Zhang Fan.

"Huh? Mother, isn't this just Lingzhi?"

Looking at this Ganoderma lucidum, Hong Lie couldn't help but talk.

"Haha, Bu Tian Zhi, in fact, its appearance is basically similar to Ganoderma lucidum, but the whole body of Bu Tian Zhi was purple. At the bottom, there are two breathing holes. If you don't observe carefully, you can't see it at all. As the most common Ganoderma lucidum."

Mother Yao also smiled and explained.

"That's the case, but why is it called Butianzhi? Is this kind of elixir more powerful than other elixir?"

Chu Ying was also confused at this time.

The elixir in front of me, no matter how you look at it, doesn't fit such a domineering name. Moreover, compared to the ganoderma lucidum I saw before, it is incomparable in terms of body shape or shape.

"Hehe, in fact, if it weren't for seeing Bu Tianzhi's description from an ancient book, our view is no different from yours.

In the classics, Bu Tian Zhi has a very powerful effect. A mature Bu Tian Zhi requires at least tens of thousands of years of growth to mature. At that time, it will be able to refine many powerful pill.

This patch of Tianzhi is only five hundred years old, just like a newborn baby, not only ineffective, but also highly toxic.

It is introduced in the classics that any kind of pill made from Butianzhi can make people soar in the day.

It is a pity that this kind of elixir is too rare, not to mention the mature Butianzhi. It is good luck to be able to find this one in this ancient relic.

Have you seen the pile of small rocks in front of Bu Tianzhi? Those are all spiritual crystals, and the aura in them has been absorbed by this patch of Tianzhi, in order to speed up their growth.

However, this kind of elixir requires a lot of aura even if it grows a little bit, so for the time being, it can only be given up and let it grow naturally. "

Touching Chuying's little head, the medicine mother-in-law looked very patient.

And when Zhang Fan heard this, he also understood that it was not that Gulan Academy was unwilling to use Butianzhi, but because Butianzhi had not yet left his infancy. In essence, it was equivalent to a highly toxic elixir. Use it will only have a counterproductive effect.

"This is where the whole medicine garden is. In the whole medicine garden, there are many elixir that have long been extinct from the outside world, and there are many elixir that are 500 years old or even more than a thousand years old. These are also the academy and even the martial arts guild. A strong guarantee, every genetic medicine with a powerful effect cannot be made without these elixir."

"Let's go, the delay is not short, and it is time for you to leave. Normally, there is no entry in it. It belongs to an absolute position. You are also in a good mood to catch up with me."

After saying a word, Granny Yao directly turned around and left in the direction where she came.

And Zhang Fan and the others also followed Mother Yao with a satisfied face.