The sacrifice lasted for seven days and seven nights. At this time, all the liquid that the sword of life and death turned into had already wrapped the blood sword which had lost its spirit.

After that, chen fan added a lot of materials to ensure the sharpness and hardness of the life and death sword after the sacrifice.

Now, there is only the last process left before the end of the relic of the sword of life and death.

Chen fan needs to inject all the Qi of Geng Jin he has collected over the years into his sword body!

The spirit of Gengjin is the ancestor of weapons in the world.

It can be said that only weapons with the spirit of Geng Jin can be included in the category of magic weapons.

When the life and death sword had just been refined, chen fan added the Qi of Gengjin into it. The purpose was to neutralize the golden mean of swallowing the crystal stone, and make the life and death sword more characteristic of killing and cutting weapons.

But at that time, chen fan only got a small amount of Qi of Gengjin, which can be regarded as barely able to refine the sword of life and death.

After the time, chen fan has been consciously collecting the spirit of Geng Jin, in case of emergency.

At the last time of refining the sword of life and death, the Qi of Gengjin was consumed a lot, but it was supplemented later.

Now what Chen fan is going to do is to inject all the Qi of Gengjin collected by himself into the body of the sword of life and death!

He had a vague feeling that when all of the Qi of Gengjin was injected, the quality of life and death sword was the lowest, and he could get the best magic weapon.

If you are lucky enough, you can even break through the magic realm and reach a higher level.

That's... Zubao!

As the name implies, the ancestor of any weapon and treasure in the world is zubao!

Of course, since they dare to be called the ancestor of weapons, they will not be born easily. Among all the treasures that Chen has heard of, only Dachen's imperial seal is the real ancestor treasure.

In addition, most of the treasures handed down in the world are fake zubao, or banbu zubao.

Of course, chen fan doesn't know whether there are ancestral treasures outside the big Chen, but it is certain that even if there are, it is definitely a heritage treasure, which is carefully stored and suppressed when necessary.

Now Chen Fan's sword of life and death, can be said to have been infinitely close to zubao. What Chen fan has to do is to wait at ease!

"Hoo..."

slowly spit out a mouthful of turbid Qi. After seven days of continuous sacrifice and refining, chen fan consumed a lot.

After swallowing a large mouthful of pills to restore spiritual power, the elixir circulates around and refines the pills. Chen fan forces himself to return to the peak state again.

From the storage bag, he carefully took out a porcelain bottle and pulled off the cap. The dazzling golden light was about to shine on the whole quiet room.

Even Weng Yan, who has been waiting for the outside world, can feel the incomparable glare.

I feel that my eyes are being pricked by tens of thousands.

That dazzling golden light, seems to have the world's most cutting-edge breath, circulation, as if the whole space can be split.

As a matter of fact, when the Qi of Gengjin was fully distributed, the space in the quiet room began to show ripples.

Like a stone, falling into the calm lake.

That's a sign that space is about to be split. Once such a large number of Gengjin Qi are allowed to develop freely, I'm afraid it will take a lot of half an hour for the space to be completely divided, and the Qi of Gengjin will also pass away and become void.

Therefore, chen fan must be fast, he has less than half an hour!

Without hesitation, the spirit of Gengjin seemed to find a way to vent, and began to gather towards the sword of life and death which was being sacrificed.

Gradually, Gengjin became a golden sewing needle and began to penetrate into the sword of life and death.

The speed of penetration is very slow. The whole time seems to be about to stagnate, and everything in front of you becomes slow motion.

On the life and death sword, the originally dazzling blood red light began to be neutralized. In a short time, the dazzling golden light began to bloom on the body of the sword.

Sacrifice, finally came to the most critical moment!