In the water purification constant domain, Zhang Cundao closed his eyes and pondered. At this time, his mind was contemplating the "Three Lights Sutra".

"The Three Lanterns Sutra" is the only classic book that records how Zhang Cundao is promoted to a higher level. Su Rui passed on all her comprehensions to Zhang Cundao, including her vision of protecting the body above the ninefold level.

Su Rui is a genius person, her "Three Lights Sutra" is her companion exercises, she did not join any family or sect, nor did she practice other exercises, she relied on her own comprehension, and cultivated hard!

Although the road was very bumpy, and even a soul was transformed into a three-body body, it was a success after all!

Su Rui's promotion relied on the natural treasure of 'Taiyi Guizhen Liquid'. This thing can forcibly merge multiple forces. Although the three doppelgangers separated by Su Rui are each practicing the "Green Lantern Sutra", "Red Lantern Sutra" and "Yellow Lantern Sutra", which are separated from the "Three Lantern Sutra", these three exercises are originally of the same origin and are equivalent to a split version.

The power cultivated by these three exercises, even if it is forcibly fused, there will be no problems. Instead, he relied on forcible fusion to bundle the three forces into one, relying on this power that instantly surpassed the ninefold protection of the body, and broke through hard!

This is the operation of quantitative change to qualitative change! Su Rui is a crazy woman, people are not crazy, they can't think of such a way.

First split yourself into three petals, let the three petals practice separately, and wait until the cultivation reaches a certain level, the three petals are one, and then make a breakthrough. Every step is dangerous, and if there is a slight difference, it is directly cool.

First of all, split yourself into three petals, which is one soul and three bodies. If something is slightly wrong, it is easy to cause schizophrenia, and the injury of the soul will directly affect reason, and it is not surprising that you will become a madman. If you become a madman, it's just over. Because madmen can't be reasonable, they won't practice with peace of mind.

If the first step is successful, all that remains is for the three clones to practice separately. If an accident occurs with a clone, then a clone will be permanently lost, and the future three-body fusion is nonsense.

And after the separation of one soul and three bodies, although everyone's soul is the same, but the thoughts are separated, if there is a certain doppelganger with a different heart, then it is over. This is not a joke, Su Qingrui was chased and killed by Su Hongrui back then, because Su Hongrui couldn't wait, she wanted to forcibly integrate the three-body problem!

Fortunately, in the end, the two women made an agreement, and it finally stabilized.

If these don't bother everyone, then it's the third step - integration! This requires the assistance of certain natural treasures, and Taiyi True Liquid is one of them. But this kind of natural treasure is often extremely rare and hard to find.

If you can't find a suitable natural treasure in your life, then when your life ends, it's over!

It is true that some people have this kind of luck, and they have succeeded step by step. Then when the final fusion, you still need three bodies to be distracted and go all out.

Speaking of which, this last step still depends on Zhang Cundao. Because the situation was critical at that time, if they did not succeed, then Zhang Cundao would most likely be killed. For the sake of the three of them's 'common lover', so the three doppelgangers are also fighting!

All in all, this exercise is a lucky exercise, a character test exercise, a little character is not good, luck can't keep up, then it's cold. Therefore, Zhang Cundao did not want to practice this kind of exercise at all.

He doesn't like to fight luck, from childhood to adulthood, he has never won the 'One More Bottle' with a 66% chance of winning the lottery! He is not a man of luck.

However, although Zhang Cundao does not practice this exercise, the ideas in it can still be used for reference.

In fact, Zhang Cundao only considered the point of 'turning quantity into qualitative change'.

Combined with Su Rui's thoughts, plus his own actual situation. Zhang Cundao did not consider how to break through the "Yellow Bud Sutra", but thought of the feasibility of breaking through the "Supreme Water Sutra".

When he was undercover in the Zhao family, Zhao Heng's breakthrough idea was actually 'turning quantity into qualitative change'. First of all, he dispersed his original practice, and then turned to absorb a large amount of evil poison, trying to break through the limit with this evil poison.

Because only the "Supreme Water Sutra" can absorb and use the evil poison, Zhao Heng's own exercise "The Servant Shooting Sutra" has no way to use the evil poison.

And Zhao Heng himself is a monk with a nine-fold body protector, for example, Zhao Heng with a nine-fold body protector can be regarded as a jar, this jar can already hold so much water as the nine-fold body protector, and now, he poured out the water in the jar and refilled it with another kind of water, this kind of water is evil poison.

Because the jar has expanded to hold so much water as the nine layers of the protective body, the amount of evil poison he absorbs can easily reach the amount of the ninth weight of the protective body, and then he continues to instill the evil poison, as long as the evil poison stretches the limit of this jar, then he can break through!

Of course, all this requires you not to be killed by evil poison! Otherwise, the jar did not stretch out, but rather burst, and it would be over! The Taiyi True Liquid is also used for insurance.

This idea is feasible, and Zhao Heng almost succeeded! If it weren't for Su Rui, he might have flown to a higher level of misty world by now.

Zhang Cundao is also thinking about this road now.

Using evil poison, he Zhao Heng can, and he Zhang Cundao can naturally do it!

As long as he cultivates to the ninefold realm of body protection of the "Supreme Water Sutra", and then swallows the black water dragon king, then he will definitely be able to transform quantitative change into qualitative change and complete the breakthrough of "Supreme Water Sutra"!

The Black Water Dragon King is the foundation of his enlightenment!

Thinking of this, Zhang Cundao opened his eyes. If the Black Water Dragon King was the foundation of his enlightenment, then this dragon could not be let go. He wanted Zhang Cundao to unlock the seal for him, which was a fool's dream.

However, if you don't work for the Black Water Dragon King, then your evil poison will not be enough. Although the Black Water Dragon King is Kaizi, he is not a fool. If he doesn't do anything if he gives money, will he continue to give money?

Zhang Cundao touched his chin, and began to wonder how to get the evil poison in his heart.

He had a method of drawing water, and he could absorb evil poison from other monks. But if you want to get a large amount, you have to use it on the senior monks of the Water Pavilion.

For monks who protect the body more than six times, the evil poison they produce is large and long-lasting.

If you make a comparison, the output of evil poison above the six levels of body protection is like a big river. And below the six-fold body protection is the small river ditch in front of the door.

This is also the reason why monks with more than six layers of body protection cannot do without the Erdan at all, while monks with less than six layers of body protection have little demand for the Erdan Avoidance.

But if the evil poison is collected from the body protector sixfold cultivator, then this will move the pavilion master's cake, and the pavilion master will definitely go crazy. Because this is what the Pavilion Master relies on to control the senior monks.

I have to think of some way to deal with the pavilion master and dig a piece of meat from him!

Zhang Cundao began to think carefully......