Use the blood-drinking knife to dig open the soil under your feet.

"Clang!"

A fire splattered everywhere, and the blood-drinking knife slashed on a hard stone.

Ordinary rocks cannot withstand the impact of the Blood Drinking Knife.

The powerful force returned to the shock, and Liu Wuxie took a step back.

Pull the soil open and a green stone the size of a washbasin is presented in front of Liu Wuxie.

"Essence and crystal marrow!"

Liu Wuxie's eyes glowed, and he finally understood why he chose to practice here for the Sun Shooting Bow.

It turns out that this area is buried in such a large piece of essence and crystal marrow.

The essence crystal marrow is countless times more precious than the essence crystal stone. It is even said that the two cannot be compared.

Immortal stones and fairy crystals are also comparable.

The essence crystal stone and the essence crystal marrow are completely different things.

The spiritual power contained in the essence crystal marrow is more pure and can strengthen and broaden the Niwan Palace.

The essence crystal stone can only help them practice, but cannot make the Niwan Palace bigger and heavier.

The Niwan Palace is similar to the human dantian, and it is extremely difficult to grow.

Humans cultivate fairy energy and store it in their dantian.

The Tiangong tribe absorbs mental power and stores it in the Niwan Palace. The two are generally similar.

Liu Wuxie's Niwan Palace is far beyond ordinary people, thanks to the relationship between the Eye of Heaven's Punishment.

It is not that easy to continue to expand.

Having the Sun Shooting Bow alone is not enough to condense the fallen arrows from his current Niwan Palace.

If the Niwan Palace can be widened ten times, or even dozens of times, not to mention condensing a single fallen arrow, there is no problem to condense ten.

Quickly dig out the essence and crystal marrow.

The Sun Shooting Bow has been absorbed for thousands of years, and this essence crystal marrow is still extremely abundant.

The main reason is that the environment here is special, and there are mineral veins underground. The essence crystal marrow is extracting energy from the essence crystal every day.

In other words, although the Sun Shooting Bow has been absorbed for thousands of years, the essence and crystal marrow have also been absorbed for thousands of years, and has remained in its prime.

"What a pure mental power, my Niwan Palace can no longer hold back."

Liu Wuxie's face was filled with smiles.

Put away the essence and crystal graft and then refine it when you go back.

He looked at the old man in gray.

When he walked to the front of the old man, he found that his face looked like dirt and had been dead for many years.

"Strange, why do you look familiar?"

Liu Wuxie looked at the old man in front of him and frowned.

I seem to have seen it somewhere, but I can't remember it.

"Since I've met you, I'll let you get buried!"

Before Liu Wuxie left, he planned to erect a tombstone for the old man as a good deed.

I quickly dug a big hole and reached out to pick up the old man.

"Da da!"

Two things fell from the old man's arms, a book and a purple wood box.

The books are very old, the boxes are not big, only the size of a baby's palm.

No wonder Liu Wuxie didn't notice it just now.

Strangely, the old man did not have a storage ring on his hand, and it seemed that he only had these two things on his body.

Liu Wuxie picked up the book and wanted to know what was recorded in it.

When I opened the first page of the book, there were many fly-headed boys recorded on it.

Every word is written in blood.

Although the handwriting on it has been clear in the past countless years.

"I am Huangfu Qi, the tenth-generation head of the Huangfu family. By chance, I learned that a treasure was born here and came to collect it. I relapsed due to my old injury and was imprisoned here by my mental power. If someone who is destined to pass by here, please return this book.

I am so grateful to the Huangfu family. I just treat the things in the purple wood box as rewards..."

The tone behind him was solemn, and it was probably because Huangfu Qi wrote his own affairs on the first page of this book before he died.

Liu Wuxie did not read the second one. It is certain that this book is very important and he has no habit of peeking into other people's privacy.

"No wonder I feel familiar. I didn't expect that Huangfu Qi was already an octogenarian at that time."

Liu Wuxie breathed a sigh of relief.

He knew the Huangfu family, and Huangfu Qi also knew him.
Chapter completed!