Chapter 401: Choice (Subscribe!!!)
Xu Yuan's current martial soul configuration only has two vacant soul ring slots.

Although he has three martial souls, he never distinguishes between first and last in the cultivation of martial souls. He mainly cultivates the brain martial soul because this martial soul has always had a full configuration of soul rings, rather than Xu Yuan only cultivating this martial soul.

That is to say, in this age of souls, the age of soul rings can be increased later, and his mental strength and physical fitness can always keep up, so he can practice in this way.

What Lan Muzi said is actually a bit conservative.

He thought Xu Yuan could strive for a hundred thousand year spirit ring, but he didn't know that Xu Yuan already had a hundred thousand year spirit ring.

After returning from Xingluo Continent, Xu Yuan used the essence of the five elements in the five elements beads given by Tong Yu to reshape the origin of the first soul ring of his Tianyuan Pen martial soul, upgrading this soul ring to 100,000 years, and then derived the five elements runes.

"I now have three martial souls and sixteen spirit rings, and there are still two vacancies. Although I have no idea about the sixth spirit ring of the Tianyuan Five Elements Spear, it is impossible to obtain it by fusing with new spirits, so the only vacant spirit ring at the moment is actually the sixth spirit ring of the Tianyuan Pen."

Now, Xu Yuan's brain martial soul has two soul spirits and six black soul rings, the Tianyuan Five Elements Spear has five black soul rings, and the sixth soul ring will also be based on Jue. Only the Tianyuan Pen martial soul has five soul rings and is missing one.

Tianyuan pen, one red and four black.

Xu Yuan was sitting cross-legged on the bed at this moment, summoning the Tianyuan Pen and placing it across his legs.

Around his body are five spirit rings that are perfectly matched.

Looking at his five spirit rings, Xu Yuan had thousands of thoughts in his mind.

His brain was working rapidly, deducing what sixth soul ring he could obtain with his current configuration to maximize his benefits.

The first soul skill, the control of the five elements, is the foundation of Xu Yuan's Tianyuan Pen martial soul. The second, third, and fourth soul skills seem to be erudition, but in fact they are supplements to the first soul skill made by Xu Yuan.

Whether it is collection or embodiment, it is all about drawing on the strengths of various schools and laying the foundation for Xu Yuan to understand the many soul skills of other martial souls.

Only by understanding other soul skills can one better develop and improve one's own five elements technique.

The fifth soul skill, Sealing Runes, was the product of Xu Yuan's practice of the Seven Forbidden Techniques, but it could also be used in conjunction with the Five Elements Technique.

"Although I was a little confused before, the overall direction was still the same."

Xu Yuan murmured a few words.

Two martial souls, two development directions for the five elements.

The Tianyuan Pen uses the Five Elements to transform all things, while the Tianyuan Five Elements Spear does the exact opposite, using the Five Elements to devour all things, making them one's own and strengthening oneself.

One follows the methods of heaven and earth, mobilizes the power of heaven and earth outside, and evolves thousands of means; the other one conceives itself, uses all things to feed itself, transforms all things into five elements, and then integrates into itself based on the five elements of the human body.

Looking back and looking at the last few souls in the information, Xu Yuan also had the answer.

"This five-spirit beast does have all five elements, but it is not of much help to me. On the contrary, this void beast has the power of space, which can further improve the means of my Tianyuan Pen."

Xu Yuan narrowed his eyes slightly.

It’s not that his five elements development must take the spatial path.

In fact, the path of the five elements evolution space is not as good as the natural generation of spatial attributes of the evolution of all things, nor is it as convenient as the evolution space of earth, fire, water and wind.

However, the existence of the power of space is helpful for the development of many five elements techniques, especially the knowledge of space will help Xu Yuan to further improve the dream space.

Among the three martial souls, the one with the highest affinity to the elements is undoubtedly the Tianyuan Pen. The Tianyuan Pen is designed to control the world. Since the five elements can transform everything, Xu Yuan has always used the five elements to construct his Tianyuan Pen system.

Now, on the one hand, the space can continue to assist Xu Yuan in completing the development of more Five Elements Techniques, and on the other hand, it can prepare for his next step of truly transforming the dream space from virtual to real.

"The Void Beast, the darling of space, lives in the cracks of space, survives between dimensions, travels through different space layers, and grows by absorbing the power of space."

The reason why this void beast became a soul spirit was that it became curious and interested in soul masters. It appeared in Douluo Continent and was discovered by a soul master at that time, and thus became his soul spirit.

The information did not describe how the soul master had pua the Void Beast, but Xu Yuan was sure that the Void Beast must have been pua badly, otherwise no one would be able to catch it if it really wanted to escape since it could roam in the space mezzanine.

"If we take the path of space, there are several other options besides the void beast."

Xu Yuan turned around and glanced at the souls above. In addition to possessing spatial attributes, they also had more complex attributes.

After comparison, he ruled out the previous options.

He follows the path of erudition, but that doesn’t mean his soul also has to follow the path of erudition.

The Tianyuan Pen itself is compatible with all kinds of forces of heaven and earth, so it needs the soul to give it the basic ability to control various elements.

At this time, the purer and more natural the basic abilities granted are, the better.

The purity of the Void Beast's spatial attributes is among the best in the entire continent.

"The only problem at the moment is that I already have four souls. My spiritual power in the Spiritual Abyss Realm now allows me to fuse up to five souls, and even a soul that is 100,000 years old or even a ferocious beast level, but there is only room for this."

It was two and a half years ago that Xu Yuan broke through the bottleneck of 10,000 mental powers.

Now, two and a half years have passed, and his mental power has increased by hundreds of points every month. Now he is approaching the second small bottleneck in the Lingyuan Realm. The speed has slowed down, but it is now close to fifteen thousand.

However, it took two and a half years to increase from 10,000 to nearly 15,000. The gap to the Spiritual Realm is quite large. Not only is there a gap of 5,000 points, but there are also two bottlenecks, one large and one small.

It was a great fortune for Xu Yuan to be able to break through the Spirit Realm within three years.

In this case, Xu Yuan's fusion of a hundred thousand year old soul at this time means that he will have to practice with the corresponding martial soul in the future.

This is also the disadvantage of Xu Yuan's practice method.

Fortunately, his arrangement did not hinder his upper limit. Even if he could not continue to fuse new souls, the souls he already had were enough to provide him with enough soul rings to continue his advancement. Just like now, he fused a hundred thousand year old soul into the Tianyuan Pen, and there would be no problem with at least the next four soul rings, that is, all the way to the ninth ring.

Xu Yuan frowned.

This requires a choice.

Switching martial soul training has little impact on him.

He is not particularly dependent on any one martial spirit.

It would be enough if there was a martial soul that could add soul rings in time to meet the requirement of reaching the tenth level of soul power.

However, if the brain martial spirit no longer has spirit rings attached to it, without the feedback from the brain martial spirit, it would be even more difficult to quickly reach the spiritual realm.
Moreover, Xu Yuan was not yet prepared for the subsequent four soul rings of the Tianyuan Pen to be bestowed by the Void Beast.

(End of this chapter)