The eternal potion made of 4,000-year-old spiritual medicine is indeed very effective, as if it exploded in Lei Dao's body.

Thunder Dao immediately used a secret method of breaking the realm of the fourth level of the Tao body.

This is still a relatively advanced secret method of breaking the realm, but it is very simple to get started. Just draw the same trick.

Lei Dao's whole body was shocked. As a large amount of medicine was guided into his body, he knew that the secret method of breaking the realm had already been introduced.

"Enhance the secret method to perfection!"

Thunder Dao has no interest in improving it a little bit, so it directly consumes life and improves the special secret technique to a perfect state.

"Buzz".

As the secret method of increasing the life of the Thunder Trail consumed, the channels constructed in his body suddenly increased, and even spread all over his body.

This is the function of the profound secret method!

Advanced secret techniques have more architecture channels than ordinary secret techniques.

Of course, the secret methods of the second level of Tao body and the third level of Tao body are actually different, and the human body looks like it will be such a small body. But in fact, it is full of mystery, as vast as the starry sky.

If you want to fully explore the mystery of the human body, even God can't do it.

Therefore, even if only one channel changes slightly a little, it will produce completely different effects. Not to mention that the Thunder Dao has only superimposed more than twenty secret techniques so far. Even if you practice hundreds or even thousands of secret techniques, the impact on the entire human body will be minimal, and there will be no overlap of secret techniques and architecture channels.

Every secret technique is unique!

At this moment, Lei Dao deeply realized it.

As the secret technique was improved to perfection, the vast amount of medicine was immediately guided by the Thunder Dao into the passage of the secret technique structure. The Thunder Dao could clearly feel the shackles in the body, as if they were being broken bit by bit.

Lei Dao had already experienced this feeling, so it was not too surprising.

"Hmm? It took a year and six months to live?"

Lei Dao's eyes changed slightly. He remembered that when he first improved the second level of Tao body secret method, it only took nine months to consume his life. But now, it actually took one and a half years to improve the third level of Tao body secret method to break the realm.

Then what about the fifth level of the Tao body and the sixth level of the Tao body?

Doesn’t it require more lifespan?

Lei Dao felt a stern. He was very relaxed, but after all, he had a lifespan of more than a hundred years. He felt that he could rest assured. No matter what, his lifespan was enough.

But now it seems that it is not that easy.

As his strength increases, the lifespan consumes more and more. If he wants to stack a perfect secret method in the future, he will inevitably consume more lifespan.

At that time, the life span of the thunder will reach a very exaggerated and terrifying number.

This is equivalent to exchanging lifespan for elixirs.

As for whether it is worth it, Thunder Dao is not clear, but at least Thunder Dao thinks it is worth it. And as the spiritual medicines that Thunder Dao needs to use are getting longer and longer, it may be worth it.

Because the older the elixir, the smaller the quantity will actually be.

Many warriors may not be able to obtain a 5,000-year-old spiritual medicine after reaching the fourth level of the Taoist body in a hundred years. It is better to rely on some large forces on their backs.

Those casual cultivators were even more hopeless in searching for medicine, so they could only watch the deadline come and helplessly.

The lifespan of the Thunder Dao is at least quite cost-effective for now.

However, it took a year and a half to improve a secret method. Thunder Dao was also a little painful, but there was no other better way. He could only rely on his own thinking and research, and it was impossible to create a perfect secret method.

There is still a thunder way of knowing this little bit of self-knowledge.

So Lei Dao no longer hesitated. Taking advantage of the huge power of the elixir of four thousand years, he began to improve the next secret method of breaking the realm.

One door, two doors, three doors, four doors, five doors...

As one secret method after another of the realm-breaking techniques was upgraded to perfection, the lifespan of the thunder path was also rapidly consumed, and a channel after another was built in his body, densely packed, like blood vessels, densely spreading throughout his body.

The medicinal power of the spiritual medicine is also being consumed rapidly, because it has not been improved to the level of perfect secret method, so a large amount of medicinal power has also been lost to a certain extent.

But Lei Dao did not have the heart to pay attention to these things, and his entire attention was focused on the channels of the architecture.

Eighteen Gates, nineteen Gates, twenty Gates...

"boom".

As Lei Dao upgraded the 20th secret method of breaking the realm to perfection, Lei Dao finally shook all over his body. He felt that the power of the immortal potion was pouring into his body madly, and the secret method was running without a drop, and all of it was melted into his body.

Perfect secret method!

This is the perfect secret!

The second perfect secret technique of Thunder Dao was born!

"It's done!"

Lei Dao's heart was turbulent. This time, after only twenty secret techniques of breaking the realm, he had already added a perfect secret technique, which was considered to be relatively lucky.

Perhaps it has something to do with one or two of the secret techniques being more profound. Or maybe the Lei Dao was lucky this time, and the twenty secret techniques selected had very different architecture channels.

Therefore, only by using twenty secret techniques for breaking the realm, a perfect secret technique was added!

Lei Dao immediately mobilized his superpowers to check his physical data.

Name: Lei Dao (twenty years old)

Lifespan: 107 years and eleven months

The second level of Tao body: a total of 215 years and a month of life

The lifespan of Thunder Dao is only 107 years and eleven months, which is exactly thirty years missing.

In other words, the Thunder Dao superimposed twenty secret techniques of breaking the realm into a perfect secret technique, which consumed a total of thirty years of life. Almost one and a half years of life were spent.

With a lifespan of thirty years, although the number of superimposed secret techniques seems to be a little less and I am lucky, it is obvious that the lifespan consumes more than the three-level perfect secret technique of Taoism.

There are more secret techniques in the future, which will consume more life span.

Thirty years are just the beginning.

At this moment, Lei Dao didn't care about the lifespan he consumed, because he had to absorb a large amount of spiritual medicine and medicine.

As he superimposed a perfect secret technique, he could absorb the medicinal power of 4,000-year-old spiritual medicine with a slight operation. The shackles of the Thunder Body were as if they were accelerated all at once, and were quickly broken through little by little.

The second, the third, the fourth...

As Lei Dao completely "absorbed" all the fourth 4,000-year-old spiritual medicine, Lei Dao suddenly felt "full", and he vaguely felt that as long as he was willing, he could break through now.

"Can you break through?"

Lei Dao became silent.

The four and four thousand years old spiritual medicines may only be absorbed by more than three. After all, the first spiritual medicine wasted a lot of medicinal power in order to improve the secret technique.

Three more than 4,000-year spiritual medicines can make the Thunder Dao break through, which seems very simple. But you must know that Thunder Dao is a perfect secret technique of ten out of ten.

The secret techniques of other three-level Taoist warriors may only be able to use 15% or 20% of the medicine effects, and the gap is too big.

As long as Lei Dao is willing now, he will immediately become a strong man in the fifth level of Taoism.

But, is Lei Dao willing?

"boom".

The next moment, Lei Dao interpreted his choice with practical actions.

He threw the last, and the fifth plant of 4,000 flour, into the wooden barrel. Suddenly, the vast amount of medicine power surged and rushed into Lei Dao's body again.

Improve, improve, crazy improvement!

Lei Dao did not choose to break through, but continued to strengthen his participation. He could already vaguely touch the "Complete Tao Body", and his goal has always been the Complete Tao Body. How could he choose to break through now?

At that time, Lei Dao had missed a "perfection" opportunity. Otherwise, if the Taoist body was perfected twice, even if he fought over the level, how could he have fought so hard with Lu Ming?

Therefore, the third chance of perfection of Taoism will never miss Thunder Dao.

As the Thunder Dao continued to absorb the medicinal power and strived to make the Taoist body complete, the Thunder Dao also felt that the body was changing little by little.

"Click".

Before he knew it, the thunder trajectory had transformed into a combat form, with muscles all over his body, looking extremely hideous and terrifying. A large amount of medicine was integrated into the depths of the body, stimulating the body to further improve, thus breaking the shackles bit by bit.

The external manifestation of Thunder Dao is that the skin on his body seems to be tougher, the bone spurs in his hands seem to be sharper and harder. There is also a vague appearance of something growing on the forehead and eyebrows, but it has never been able to grow.

As Lei Dao's physical body continues to strengthen and break the shackles, all kinds of "potentials" in his body will be fully stimulated.

But if it is an ordinary breakthrough or a general secret technique, it will not have such an effect at all.

Only perfect secret techniques, or some very profound secret techniques, can make such changes.

Moreover, this is just an external change.

And inside the body, the mysterious life bead that Lei Dao has always cared about.

Before I knew it, I was actually slowly "growing up", and the power contained in it was even more terrifying.

However, this reassuring Lei Dao.

This shows that the life bead is indeed closely related to his body. As long as his body is strengthened, the life bead will continue to become stronger, rather than an unpredictable mysterious power.

The source of the power of the life bead is the body of Lei Dao!
To be continued...