I don't have so much time to spend. If I want to break through my cultivation to Hunyuan Daluo Jinxian, I can only find Xianyuan fruit in the past time and space.

Shen Lang doesn't expect to be promoted to Hunyuan daruo for the time being. He honestly studies the magic skill of blood shadow.

He planned to practice the blood shadow magic skill to a perfect state before shuttling through time and space.

The first part of the blood shadow skill includes "the skill of refining blood" and "the skill of refining soul".

Shen Lang has only accomplished the skill of refining blood, but he is still short of the skill of refining soul. The progress of the first cultivation of blood shadow is just over half.

After cultivating the skill of blood refining, Shen Lang can transform himself into a blood Shadow form, exert extremely powerful fighting power, and perform such powerful magic powers as the blood shadow curse.

However, to maintain the blood Shadow form requires continuous consumption of soul power. Even if the spirit strength of Shen Lang is much higher than that of monks in the same realm, it can last about half an hour at most in the blood Shadow form.

Of course, this half a quarter of an hour is enough time for Shen Lang to win or lose against the strong enemy.

But if you encounter Hunyuan Da Luo Jinxian, how long the blood Shadow form can last is very important to escape for the first time.

The skill of soul refining can perfectly solve this weakness. After the skill is completed, it can greatly strengthen its own spirit, which can be increased by up to ten times. It can perfectly solve the weakness of insufficient strength of shenlang soul power!

If you can cultivate the skill of soul refining, the soul power consumption of blood shadow's real body will not be a problem at all.

Moreover, the effect of this alchemy is more than that. After completing the alchemy, the waves can even make the soul body separate from the body, and also turn it into the form of blood shadow. It can also make the spirit obtain the ability of swallowing other people's spirits or spirits.

After Shen Lang practices the skill of refining blood and soul at the same time, he can make himself run rampant in the state of blood shadow, wantonly absorb other people's souls and strengthen himself.

In the past, Ding Ying, the blood devil, gained great power by his power of swallowing countless creatures in a short time.

Shen Lang, with a glazed heart and a light, can suppress the evil spirit brought by the cultivation of blood shadow. If it's just the first step in the cultivation of blood shadow, there's no need to worry about being controlled by evil thoughts.

After holding his breath, Shen Lang immediately began to practice this "soul refining technique".

"Buzz, buzz!"

While Shen Lang was working on the blood shadow, he raised a bright and dark blood light all over his body. A large number of crooked blood color runes appeared on the surface of the soul, which were the chaotic inscriptions of the secret collection of the upper part of the blood nerve.

These chaotic inscriptions on the surface of one's soul body show the first operation mode of the blood shadow magic power. Although the words have no practical significance, they can express the source, rules, forms, trends, application techniques and so on of a certain power.

It was by this that Shen Lang understood the mystery of soul refining and studied the profound meaning of these chaotic inscriptions.

A few months later, Shen Lang successfully found out the cultivation method of soul refining.

This soul refining technique is quite similar to the blood refining technique. It is probably like refining the blood shadow Dharma body to refine its own spirit, making its own spirit mixed with the unique energy of demon species and blood shadow Dharma skill, greatly strengthening the strength and combat power of the soul body, and making the soul body gain the phagocytosis ability!

Although the complexity of soul refining is similar to that of blood refining, because it is refining its own spirit, the danger is obviously doubled. Once something goes wrong, it will seriously eat its own soul.

Shen Lang pondered over the skill of soul refining for several months. After he was sure that he had full confidence, he began to practice it.

The process is very smooth, but there is one thing that makes Shen Lang restless all the time.

In the process of refining the energy in the demon species and refining his own soul body according to the energy circulation of the blood shadow magical skill, he can not only feel the great increase of the strength of the spirit, but also feel the subtle changes of his own soul power.

The spirit of the waves began to breed blood, releasing a frightening evil breath! The spirit seems to be infused with evil nature, which makes people easily lose and change their mind.

There is no doubt that this is the negative influence brought by the cultivation of blood shadow.

Even if we try our best to avoid it, we can't eliminate the evil in the soul.

Fortunately, there is a kind of lamp with a glazed heart to suppress evil thoughts and prevent Shen Lang from being controlled by this evil nature.