There are many martial arts in the Secret Library of Shenwuwei, but most of them are external skills.

As for internal strength, of course, there are, but there are only a few three in total.

One of them was obtained by Ma Yuan from the cave of Mr. Zhaihua.

Lei Dao has had an experience in superimposing martial arts, so he knew very well that superimposing martial arts must first practice one martial arts to the greatest success before superimposing it.

It is simple to superimpose martial arts, but if you want to superimpose the best cost-effective martial arts, you must carefully consider it.

He cannot superimpose any martial arts. Of course, Lei Dao wants to be so "willful", but his "lifetime" does not allow it. Currently, he only has more than 50 years of life, but he cannot withstand Lei Dao's random squandering.

He must have the shortest lifespan and superimpose the best martial arts.

It may not necessarily be the strongest martial arts, but the effect must be the best when used on Thunder Dao.

Then you must first select an approximate direction before superimposing the martial arts.

The superimposed martial arts must have a focus.

For example, whether it is a speed type, agility type or a power type, etc., you must first have a focus. This way, you can continue to superimpose it and achieve twice the result with half the effort and achieve the best results.

Lei Dao once practiced three hard skills, and based on the three hard skills, he practiced the Nine-turn Dragon and Elephant Art.

But whether it is the three major hard skills or the Nine-turn Dragon and Elephant Art, they are actually power-type and defense-type.

If Lei Dao wants to choose superimposed martial arts, then you have to choose power type and defense type.

After choosing the direction, Lei Dao began to choose martial arts.

First, he began to check the martial arts skills of three corpses to exercise internal organs.

These three internal abilities are the blood-burning technique, the flower-picking technique, and the shadowless technique.

Among them, the flower picking technique and the shadowless technique are both speed and agility types, and the way of tempering the internal organs is also very special, so you have to use some external forces.

Even if Lei Dao wants to practice it now, it cannot be practiced. Moreover, these two internal strengths do not conform to the plan formulated by Lei Dao before.

Even if he has mastered these two internal skills, his speed will increase greatly, how much can he increase?

Can those masters be slower than Thunder?

It's simply impossible.

Therefore, the best choice is only the strongest point of the Thunderway.

So, Lei Dao chose to superimpose blood explosion skills.

This internal power is similar to the Nine-turn Dragon Elephant Power, and it uses qi and blood to temper the internal organs.

However, it is not as exaggerated as the Nine-Turn Dragon Elephant Power increasing the power of a dragon. Its biggest feature is that it enhances qi and blood.

Qi and blood are the foundation of warriors. The blood-burning function in the process of constantly tempering internal organs increases the strength of qi and blood, making the qi and blood of warriors far stronger than the same level.

This is a relatively basic internal skill that strengthens the foundation and cultivates the essence.

The introduction to the Blood Explosion Technique is very simple, similar to the Dragon and Elephant Art. Therefore, it took only one hour for the Thunder Dao to get started with the Blood Explosion Technique.

There are five levels of blood explosion skills. It takes five years to practice until you are successful.

It consumes several years less life than the Dragon and Elephant Art. From this perspective, it can be seen that the blood explosion skill is far less than the Nine-turn Dragon and Elephant Art.

After all, the Nine-Turn Dragon Elephant Art is top-notch even among all the internal strengths that temper the internal organs!

As Lei Dao tried hard to use his superpowers to practice the blood-burning qi to the fifth level, he obviously felt that his internal organs became more tenacious and his qi and blood seemed to have become more intense.

However, since there is no fusion, it is actually two internal strengths, and the effects are not superimposed together.

Lei Dao immediately called out his superpowers to check his physical condition.

Name: Lei Dao (19 years old)

Lifespan: fifty-three years and ten months

External power: 13 years and 6 months of life span (external power can be superimposed)

Golden Body Technique: Can be stacked

Internal power: 14 years of life span (internal power can be superimposed)

Nine-turn Dragon Elephant Power: The Ninth-turn Great Success (not upgraded)

Blood Explosion: The fifth level of great success (not to be improved)

Qigong: A total of one year and three months of life (Qigong can be added)

Seeing that his lifespan had decreased by another five years, Lei Dao felt a vague pain in his heart.

However, the blood-burning skill has been greatly improved and can be superimposed, so the Thunder Dao no longer hesitates and gathers his energy immediately.

"Superve the Nine-Turn Dragon Elephant Art and the Blood Explosion Art!"

As Lei Dao thoughts moved, the two internal powers began to superimpose.

Martial arts are actually very difficult.

It is even several times more difficult than simply practicing martial arts.

If you want to superimpose martial arts, you must thoroughly integrate the martial arts, and even modify them, improve them, and thoroughly understand them.

Ninety-nine percent of people alone can’t achieve this.

What's more, there are more than one martial arts that need to be thoroughly understood, at least two martial arts. If there are several martial arts superimposed, the difficulty of superimposed will be increased exponentially.

Fortunately, Thunder Dao has superpowers.

This superposition process can be saved, and it can be superposed directly without even consuming life.

The only life-consuming thing is the martial arts that you need to practice to achieve success before.

"boom".

As the Thunder Dao superimposed the blood explosion skills and the Nine-turn Dragon Elephant Art, the Thunder Dao's mind suddenly roared.

Even a huge dragon elephant appeared above Lei Dao's head.

However, although this dragon elephant was powerful and domineering in the past, it was not as good as it is now. It seemed to be covered with a layer of blood coat, which looked a bit weird, terrifying, and even inappropriate.

The Thunder Dao can clearly feel that its power seems to have been greatly enhanced. Especially the Qi and Blood, it is directly doubled.

Qi and blood are the foundation of the body. If the qi and blood are strong, then the body's potential will be greater and other aspects can make great progress.

"Well, the two internal strengths have been superimposed, and it's time to take a new name. The external body can become a golden body, and the internal organs should be immortal. The superimposed internal strength is called immortality."

Lei Dao named external skills "Golden Body" and internal skills "Immortal". In fact, he hopes that one day, when external skills and internal skills are superimposed to a certain level, he can really make his golden body immortal!

Although the Thunder Dao was superimposed with the blood-burning skill and his strength seemed to have been greatly improved, he was still not satisfied and still felt that it was not enough.

"I also need to add external skills. With my current strength, I am too weak to face the master."

Lei Dao gritted his teeth and began to look for other external skills.

In fact, in my memory, Thunder Dao still has several external skills, which he obtained in the Xuantian Treasure.

However, now Thunder Dao needs to practice introductory martial arts without using external forces, so the scope has been narrowed a little.

Soon, Lei Dao found an external skill called Black Rock Fighting.

The name is very ordinary, but in fact the martial arts are very ordinary, but it is relatively rare, and the sword is a bit off and very extreme.

This martial art specializes in exercising the film. It is very dangerous to practice. It requires a special method to stimulate every inch of the skin on your body.

If you are not careful, you will be injured or even disabled.

Therefore, this external skill has not become a very popular ordinary external skill like the golden bell cover and iron cloth shirt.

But this black rock ritual is a real external skill, and it is also a kind of hard skill. Once you practice it to great success, the membrane will become more tough.

This is a hard skill similar to an iron cloth shirt, but it is not the same martial arts and can be superimposed.

Lei Dao did not hesitate at all and immediately improved it after getting started.

This martial art also consumed seven months of life.

“Superposition.”
Chapter completed!