The speed of circulation is naturally faster and faster. At first it was ten times a breath, and later it reached twenty times, thirty times...

At this time, Lin Yi felt that his physical body seemed to no longer belong to him, but was occupied by these two forces and completely became their world.

Immortal energy and devil energy are constantly alternating and merging, evolving into very strong fluctuations, which also raised the upper limit of Lin Yi's tolerance.

Several hours later, Shengmo and Lin Yi were already sweating profusely.

Because the holy demon wants to control the power of the immortal energy and the devil energy, so as not to damage Lin Yi's body, it also needs to exert extremely strong control power.

As for Lin Yi, he was tortured enough.

Finally, the speed at which immortal energy and devil energy alternate reached a hundred times in one breath.

Lin Yi felt that his physical body was about to explode, which was extremely uncomfortable.

At this time, Lin Yi's physical body has also been raised to the limit. If the holy demon continues to inject power, it will be very dangerous.

Therefore, the holy demon immediately stopped, and put away the immortal energy and devil energy, draining all the power in Lin Yi's body.

In an instant, Lin Yi regained control over his physical body, and heaved a long sigh of relief.

"Lin Yi, I have opened the meridians of the physical body for you, I believe you can do it soon!" The holy demon knew that he wanted to alternate between immortal energy and devil energy a hundred times in one breath

, is extremely difficult, he had studied it for hundreds of years.

For Lin Yi, obviously everything is not a problem.

"Thank you, senior, for your guidance!" Lin Yi said, and then he couldn't wait to enter the state of cultivation.

The holy demon then left. He knew that Lin Yi's understanding was so high that he no longer needed his own guidance. He planned to come back in half a year.

Lin Yi's right eye was bloody red, and a trace of devilish energy shot out, which was absorbed by Lin Yi's body.

At the same time, Lin Yi was also absorbing immortal energy.

After proficiency, Lin Yi can already absorb immortal energy and devil energy at the same time, and isolate them.

Still, the left half of his body is immortal energy, and the right half of his body is devil energy.

Previously, Lin Yi had reached the speed of ten breaths, so after warming up a bit, he began to circulate the immortal energy and the devil energy.

Once in the state, Lin Yi forgets himself, only knows to repeat and try again and again.

A day passed, and Lin Yi had tried thousands of times to increase the speed of the flow of immortal energy and devil energy.

A month has passed, and Lin Yi has naturally practiced countless times, each time making slight progress, and when accumulated, it is a great progress.

At this time, Lin Yi could already reach the speed of thirty times in one breath.

Immortal energy and demonic energy alternated from left to right in Lin Yi's body, merging and separating at a very fast speed, and each time they merged for a short time, but produced extremely strong power, even Lin Yi

I can't control myself.

Lin Yi felt that although his progress was obvious, it was becoming more and more difficult for him to cultivate. The faster the alternation of fairy energy and devil energy, the more difficult it was to control.

And Lin Yi's physical body is also suffering, growing continuously in the limit again and again.

It seems that in order to cultivate this way of dual cultivation of immortals and demons, not only talent and understanding are required, but also great perseverance is required.

So since ancient times, few people have been able to succeed because it takes too much time.

This is the road prepared for geniuses.

Finally, after countless trials, after half a year, Lin Yi finally reached the realm of one breath a hundred times.

After reaching this level, Lin Yi's physical body is also close to the limit, and every exchange of fairy energy and devil energy will produce violent fluctuations.

But within a breath, this kind of fluctuation will appear hundreds of times, superimposed on each other, and its power is not ordinary.

"Lin Yi, you really succeeded!" Seeing that Lin Yi had reached the realm of one breath a hundred times, the Holy Demon was not very surprised, although Lin Yi's performance was indeed against the sky.

However, the Holy Demon was used to Lin Yi's talent and understanding.

After all, there is only one heaven-defying genius like Lin Yi.

"Senior!" Lin Yi stood up.

"That's right, I'll raise your limit again!" Sheng Mo waved his hand and said seriously.

Lin Yi nodded, needless to say.

This time, the holy demon directly poured more immortal energy and devil energy into Lin Yi's body.

In an instant, the fairy energy and devil energy swirled together, reaching the limit of one breath a hundred times in Lin Yi's body.

Then, the holy demon gradually strengthened his strength, expanded Lin Yi's physical meridians, and completely integrated the spirit of the immortal and demon into it.

With the increase of strength, the alternating speed of immortal energy and devil energy also gradually increased, from one hundred times per breath, to two hundred times, three hundred times per breath...

The power injected by the holy demon has changed very little, and it has always been within Lin Yi's tolerance.

Therefore, after spending two full days, Lin Yicai reached the speed of one breath a thousand times.

At this time, it can be noticed that the immortal energy and the devil energy are moving extremely fast. Every time they collide, they will stimulate a wave of fluctuations. When thousands of fluctuations are blended together, a brand new strength.

This kind of power, like running water, flowed through Lin Yi's whole body, making Lin Yi forget the severe pain, and instead felt very comfortable.

At this level, the benefits of dual cultivation of immortals and demons have finally been revealed.

"Lin Yi, how do you feel?" Sheng Mo put away his power and asked Lin Yi.

The strange power in Lin Yi's body obviously disappeared gradually.

This made Lin Yi very uncomfortable.

"What a powerful force!" Lin Yi said in shock.

"That's natural!" The Holy Demon looked very proud, "Although the way of dual cultivation of immortals and demons is extremely difficult, once you succeed in cultivation, it is enough to crush all strong people!"

Lin Yi, naturally became more motivated and began to practice by himself.

Regarding the power just now, Lin Yi's understanding of it was deeper than that of the Holy Demon.

The holy demon thought that this power was the third type in the fairy world besides the immortal energy and the devil energy.

However, Lin Yi noticed that this force had a familiar feeling.

Lin Yi was almost certain that this power must be related to the God Realm.

It seems that the secret of immortals and demons can only be found out in the God Realm.

At this time, Lin Yi didn't bother to think too much, so he continued to practice.

Day after day, the immortal energy and devil energy in Lin Yi's body became stronger and stronger, and the alternation speed became faster and faster.

At first, Lin Yi could only do one hundred breaths, but half a year later, Lin Yi reached the speed of two hundred breaths.

Lin Yi's progress is still very obvious.

What's more, every once in a while, Lin Yi evolves the tens of thousands of outlines in his mind, and gets a lot of inspiration from them, so Lin Yi's cultivation speed is getting faster and faster.