After three years of seeking immortals, Lin Xuan felt that his cultivation was easy and enjoyable for the first time, and he was not as difficult as before.

Closing the doors and windows, Lin Xuan dragged a futon, sat cross-legged on the ground, took out the jade bottle from his arms, and poured out nine myelin-washing pills from it.

In order to hit the bottleneck this time, Lin Xuan can be said to have taken great pains, yesterday he also went to the library pavilion and read some medicine books, now he is not short of elixirs, but whether the more you eat, the better, if you exceed a certain amount, will it be harmful to your body?

This problem must be clarified, otherwise you will regret the side effects of eating too much.

This kind of book on the common sense of cultivation is available on the first layer, and in the "Commentary on the Pill", Lin Xuan saw such a row of introductions: Washing the Pulp Pill, the lowest level in the cultivation realm, the most common pill, can increase the mana of disciples in the spirit period, take it every day, and it should not exceed nine pills.

What will happen if there are more than nine grains, it was not said above, but such an introduction is enough for Lin Xuan.

He only needed to know the maximum amount of this elixir, Lin Xuan took out a jade bottle from his arms, poured out nine pills of the marrow cleansing pill, put them all into his mouth, and then began to mobilize spiritual power to launch an impact on the second layer of the spirit stage.

The power of the medicine quickly spread in the limbs.

Rumble!

A majestic stream of heat emanated from the dantian towards the meridians everywhere, and Lin Xuan felt as if he was in a furnace.

Almost in the blink of an eye, the clothes all over the body were wet with sweat, and the heat flow in the body did not decay at all, but continued to increase.

I have never encountered this kind of situation when I took the Cleansing Pill before, could it be that there is a mistake in the book that should not be taken so much at once?

This thought flashed through Lin Xuan's mind, but he didn't panic because of this, and when he saw an accident, he needed to be calm.

Although the heat was unbearable, Lin Xuan had even survived the trial of refining his heart, which was nothing, he gritted his teeth, ignored the heat flow, and let it surge in his limbs, his mind was firmly on the dantian, as long as he kept the spirit platform awake, there should be no accidents.

It turned out that Lin Xuan's judgment was not wrong, and after about two hours, the heat flow gradually weakened, and was replaced by a feeling of warmth all over his body.

At the same time, the spiritual power in the dantian also began to change, as if it had absorbed nutrients, it grew majestically, and the volume alone was twice as large as before.

Lin Xuan manipulated the spiritual power, circulating in the meridians, doing a weekly cycle, the process was difficult before, and the flow speed was slow, but now, it has become easy.

The situation was better than expected, but Lin Xuan was not in a hurry or impatient, as time passed, he had entered the most critical stage, and the expression on Lin Xuan's face became solemn and motionless, as if he had settled down.

Poo, a soft sound, as if something was broken, in the dantian, all the aura suddenly became unstable, to be precise, it should be a rapid transformation, with the help of divine sense, it can be observed that the color of the aura has become darker, and it is more stout, although there is only one step from the apex of the first layer to the second layer of the spiritual period, but it is a qualitative change.

After breaking through the second layer, Lin Xuan immediately felt that it was different from before, and the aura in the dantian had greatly improved both in quantity and quality.

Although Lin Xuan was happy, his expression was still calm, this was completely in his expectations, backed by a large number of marrow cleansing pills, if he couldn't break through the bottleneck, it would really be a strange thing.

And the success of this rush also proved that the pill could indeed make up for the defect of not having a spiritual root, and for cultivating immortals, Lin Xuan was full of confidence.

After carefully experiencing the wonderful taste of entering the second layer of the Agility Period, Lin Xuan began to plan for the future, there is still a long way to go in the future, and now his cultivation is still far behind his fellow disciples, and the top priority is to catch up.

Not to mention anything else, just to say that the spiritual weapons collected from Zhou Yan and Zhang Yu, if there is no cultivation of the fourth layer of the spirit period, they can't drive it, they can only look at it, so what they have to do now is still to quickly improve their strength.

Thinking of this, Lin Xuan sat down cross-legged, ready to check his physical condition with the method of internal vision, and then he could arrange the following training plan according to the specific situation.

However, next, Lin Xuan made an unexpected discovery.

The change came from the dantian, in addition to the growth of spiritual power, the volume of the sea of stars also became larger, and there were more points of light, which became brighter.

How so?

Lin Xuan propped his head with his hand and fell into thought, could it be that the sea of stars would grow, which was directly proportional to the level of his immortal cultivation, the higher the mana, the stronger the energy of the sea of stars!

This inference seemed a bit incredible on the surface, but when you think about it carefully, it is reasonable, and it solves a problem in Lin Xuan's heart.

The first is the speed of purification, although the light point of the sea of stars can be restored after consumption, but after all, this takes a certain amount of time, which is not conducive to the purification of a large number of pills, in the past, the sea of stars in Lin Xuan's body supported the purification of two waste pills at most, but now the volume has doubled, and there should be no problem in purifying four pills in a row.

Secondly, for long-term consideration, according to Lin Xuan's conjecture, since the blue light point can purify the marrow cleansing pill, it should also be able to purify other pills.

The myelin-washing pill is the lowest level of elixir, relatively speaking, there are not many types of medicinal materials used to refine it, and the impurities are relatively simple, while other higher-level elixirs have more complex impurities, so when purifying, more light points need to be consumed, if the volume of Xinghai remains unchanged, it may not be enough to support the purification of an elixir.

And Lin Xuan has already tried it, the purification process cannot be interrupted, otherwise the pill will be scrapped, although this weakness has not yet been revealed, but people have no long-term worries, Lin Xuan is already planning for the future.

If you really want to guess for yourself, the sea of stars and spiritual power grow simultaneously, the higher the mana, the stronger the energy of the sea of stars, then this problem will be solved.

Of course, whether this is the case or not, it will take time to confirm, and with the increase of mana, it will be seen whether the sea of stars will grow synchronously.