There are similarities between the two.

He took out his blood-drinking knife and dug up the soil under his feet.

"Qiang!"

There was a burst of fire and the blood-drinking knife struck a hard stone.

Ordinary rocks simply cannot withstand the impact of the blood-drinking knife.

The tyrannical power came back, and Liu Wuxie took a step back.

After peeling away the soil, a green stone the size of a washbasin appeared in front of Liu Wuxie.

"Crystal Essence!"

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

.

It turns out that there is such a large piece of crystal marrow buried underground.

The essence of crystal is countless times more precious than the essence of crystal. It can even be said that there is no comparison between the two.

Immortal Stone and Immortal Crystal are comparable.

The fine crystal stone and the fine crystal marrow are two completely different things.

The spiritual power contained in the crystal marrow is purer and can expand the Niwan Palace.

The fine crystals can only help them practice, but cannot make the Niwan Palace bigger or thicker.

The Niwan Palace is similar to the human Dantian. It is extremely difficult to grow stronger.

Humans cultivate immortal energy and store it in their Dantian.

The Tiangong clan absorbs spiritual power and stores it in the Niwan Palace. There is a general similarity between the two.

Liu Wuxie's Niwan Palace is far superior to ordinary people, thanks to the relationship with the Eye of Punishment.

If you want to continue to expand, it's not that easy.

He has a sun-shooting bow, but his current Niwan Palace alone is not enough to condense the falling god arrow.

If the Niwan Palace could be expanded ten times, or even dozens of times, there would be no problem in condensing ten of them, let alone one.

Quickly dig out the essence.

The sun-shooting bow has absorbed it for thousands of years, and this crystal marrow is still extremely abundant.

The main reason is that the environment here is special, and there are veins of sperm crystals underground. The crystal marrow extracts the energy from the sperm crystals every day.

In other words, although the sun-shooting bow has absorbed the essence for thousands of years, it has also absorbed the essence for thousands of years and has maintained its peak state.

"Such pure mental power, my Niwan Palace can no longer hold it back."

Liu Wuxie's face was full of smiles.

Collect the crystal marrow and refine it when you return.

He looked at the old man in gray clothes.

When I walked up to the old man, I found that his face was earthy and he had been dead for many years.

"Strange, why does it 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.

"Now that I have met you, I will let you rest in peace!"

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

He 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 wooden box.

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

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

The strange thing is that the old man does not have a storage ring on his hand, and seems to have only these two things on his body.

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

Turning to the first page of the book, there are many naughty boys densely recorded on it.

Every word is written with blood.

Even though countless years have passed, the writing on it is still clearly visible.

"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. Due to the recurrence of old injuries, I was mentally imprisoned here. If anyone is destined to pass by this place, please return this book.

I am deeply grateful to the Huangfu family, and the contents of the purple wooden box should be considered as reward..."

The tone at the end was solemn, it should be that Huangfu Qi wrote his own affairs on the first page of this book before he died.

Liu Wuxie did not flip through the second page. It was certain that this book was very important and he did not have the habit of peeking into other people's privacy.

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

Liu Wuxie breathed a sigh of relief.

He knew the Huangfu family, and Huangfu Qi also knew them.

But when I met Huangfu Qi, he was only middle-aged, and so many years had passed in the blink of an eye.


Chapter completed!