Lei Dong has always had a regret, that is, as he saw his cultivation level get higher and higher, his grandfather and the others are still struggling on the edge of the innate realm.

To be honest, in order to speed up the cultivation speed of grandpa and his friends, Lei Dong thought of many ways. Not only did he hand over the true marrow pills with the pill pattern to grandpa and his friends, he even used the true marrow pill to exchange several high-grade earth-level pills for Emperor Zhengyuan and Mr. Fang and the others...

Unfortunately, although these several high-grade earth-level pills have made great breakthroughs by Mr. Lei and the others, they still cannot solve the problem from the root!

You should know that in addition to being related to understanding, a person's spiritual roots are also directly related to his spiritual roots. Although Mr. Lei and others are pretty good in understanding, they are really very ordinary in terms of spiritual roots. It can even be said that they only reach the threshold for being able to practice.

If it is a problem in other aspects, Lei Dong may have a way to solve it, but once he faces the spiritual root problem, even Lei Dong cannot think of any good solution for the time being.

After all, Mr. Lei and the others are different from Lei Dong. With his own chaotic devouring body, Lei Dong can transform various spiritual roots through the Spirit Transformation Art. But Mr. Lei and the others, let alone the chaotic devouring body, cannot even absorb the chaotic spiritual energy. In this case, how could they transform their own spiritual roots through the Spirit Transformation Art?

Fortunately, there was Wei Zai beside Lei Dong! Just when Lei Dong was very worried, Wei Zai suddenly thought of a solution. According to Wei Zai, in ancient times, many practitioners wanted to strengthen their spiritual roots. For this reason, they tried their best to develop several elixirs that could enhance their spiritual roots. Unfortunately, Wei Zai happened to know a secret recipe for alchemy that could enhance their spiritual roots.

In addition, Weizai also said that the secret recipe for alchemy he knew could completely enhance the ordinary spiritual roots that Mr. Lei and others had to the height of the top-grade spiritual roots in a short period of time. Moreover, the most important thing is that the elixir called "Strong Spirit Pill" mentioned by Weizai is not very difficult to refine. In other words, even with Lei Dong's current alchemy level, it can be refine.

To be honest, Lei Dong was really excited after hearing what Wei Zai said. But unfortunately, this excitement did not last long. Soon, Lei Dong discovered an unsolvable problem. He found that he could not find the three main alchemy materials for refining the "Strong Spirit Pill".

A clever woman can't cook without rice. She can't find these three main alchemy materials. No matter how high Lei Dong's alchemy level is, she can't refine the "strong spirit pill" at all! In desperation, Lei Dong had to set his mind on the inner treasury of the Dali Kingdom's palace.

In Lei Dong's view, for thousands of years, the imperial palace treasury must have collected a lot of rare alchemy materials in the inner treasury. Unfortunately, Lei Dong was disappointed again this time. Because according to Emperor Zhengyuan, the three alchemy materials that Lei Dong was looking for were indeed available in the inner treasury of the palace, but hundreds of years ago, these three alchemy materials had been consumed by a worshiper in the palace during the alchemy.

After hearing Emperor Zhengyuan's words, Lei Dong did not completely give up hope. He believed that there was no way out. As long as he had the will, he would definitely find those three crucial alchemy materials!

At this moment, what Lei Dong never expected was that he did not find the three main materials for refining the powerful spirit pills in the inner trunk of the palace, and he actually found them next to the deep pool in the secret realm!

Looking at the hundreds of rare spiritual herbs planted in the medicine garden in front of me, Lei Dong's eyes gradually became wet. Except for a small number of other spiritual herbs, most of the remaining ones are planted with the three main materials for refining the "Strong Spirit Pill": Gathering Flowers, Nirvana Zhi, and Fetal Cultivation Fruit!

Moreover, looking at the quality of the three spiritual herbs, such as the gathering flower, Nirvana, and the cultivation fruit, each of them has a year of more than a thousand years! The thousand-year-old spiritual herbs... just meets the year requirements for refining the "Strong Spirit Pill".

Thinking of this, except for the three spiritual herbs, such as the God-gathering Flower, Nirvana Zhi, and the Fetal Cultivation Fruit, all the other spiritual herbs and fruits disappeared in Lei Dong's eyes instantly.

Lei Dong really wanted to refine the "Strong Spirit Pill" one day earlier so that grandpa and the others could change the level of their spiritual roots as soon as possible. In this way, it would not only quickly increase the cultivation speed of Mr. Lei and his friends, but also, with the support of Lei Dong's pills, there was a great possibility that they could help them break through to the state of infant formation within a hundred years!

Once you break through to the realm of infant formation, the life span of a practitioner will immediately increase to 1,200 years old!

When Lei Dong thought of this result, he wanted to pick all the hundreds of spiritual herbs in front of him! Fortunately, he had not lost his mind excitedly at this time. He knew in his heart that most of the spiritual herbs in front of him were rare varieties that were difficult to see outside. If he just picked them extinctly, it would definitely be more cost-effective! Therefore, after a little calmer, he immediately decided to transplant all the spiritual herbs and strange fruits he saw in front of him into the new space where Weizai was about to merge!

Of course, considering that the Chaos Spirit Stone has not been found yet, and in the process of fusing into a new space, it is very likely to cause devastating damage to the transplanted spiritual herbs and strange fruits. Therefore, Lei Dong did not immediately transplant the spiritual herbs and strange fruits in front of him into Weizai's main space, but took a deep breath and took out a purple-red medicine garden bracelet from his arms.

The purple-red medicine garden bracelet in Lei Dong's hand was actually borrowed from Emperor Zhengyuan. Of course, Lei Dong would not know the truth. The reason why he borrowed this medicine garden bracelet from Emperor Zhengyuan was not that he had already calculated that he would find dozens of medicine gardens in the secret realm, but that he felt that as an alchemist, if he didn't carry a medicine garden bracelet on his body, he seemed to be embarrassed.

But then again, with Lei Dong's personality, since the good things have already reached his hands, he naturally has no reason to return them. Therefore, from the moment he got the bracelet of the medicine garden, he had decided to rely on the bracelet of the medicine garden in the name of planting alchemy materials, even if he was a lie, he would still have to rely on the bracelet of the medicine garden in his hands.

In fact, before entering the secret realm, Lei Dong had already investigated it and knew that the purple-red medicine garden bracelet in his hand was a relatively high-end product, and the medicine garden space inside was enough to transplant all the spiritual herbs around the deep pool into it!

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Chapter completed!