"Eighty percent, eighty percent, ninety percent... Very good! The medicine power of the nine soul nourishing pills refined this time has reached advanced level, and two have reached super!" Wang Kai smiled with satisfaction when he felt the efficacy of the nine soul nourishing pills in the jade bottle.

    For a finished pill, in addition to its own grade of one to ten products, it can also be divided into six power levels according to the power contained!

    Generally speaking, if the power of a pill is less than 30%, such pill contains too many impurities. After taking it, it will not be good for the soul master, but may bring a lot of impurities to the soul master''s body, which will do more harm than good to the development of the soul master. Therefore, this pill is also called waste pill.

    Accordingly, if the power of a pill reaches 30%, the power level of the pill is primary. If it reaches 50%, it is intermediate, 70% is advanced, and 90% is super.

    Of course, there is a perfect level of pill above the super. If the power of a pill can reach more than 99%, then a pill with almost no impurities can be called perfect! The actual power of a perfect pill is generally not inferior to that of a primary pill higher than it!

    After refining the pill, Wang Kai began to silently absorb the power of the earth and restore the soul and spirit of his whole body. Ten minutes later, Wang Kai''s mental strength recovered. He immediately took out a pair of medicinal materials again and lit the Dan fire again.

    Five hours later, the remaining four herbs of yanghun pill have been transformed into 4936 pills. Looking at the 45 soul nourishing pills in his hand, Wang Kai''s eyes showed a trace of joy again.

    With the help of these pills, Wang Kai''s mental strength will certainly increase a lot.

    However, according to the estimation given by Xiaoguang, if Wang Kai wants to separate a wisp of soul to control the junior double puppet, he must improve his spiritual power from one mind with five uses to one mind with seven uses. If only 45 soul nourishing pills are used, it is certainly not enough to improve Wang Kai''s spiritual power to such a high level.

    However, after five intense alchemy processes, although Wang Kai''s spiritual strength is still abundant with the continuous supplement of the power of the earth, he is still very tired. If he continues alchemy, both the rate of alchemy and the quality of alchemy will certainly decline. Therefore, Wang Kai is not ready to continue alchemy.

    Carefully took out a jade bottle. Wang Kai pulled out the cork and put the mouth of the bottle under his nose. Suddenly, a strange fragrance emanated from the mouth of the bottle and entered Wang Kai''s sea of knowledge through Wang Kai''s nostrils. It immediately turned into a cool breath, which made Wang Kai feel refreshed!

    "What a good thing!" looking at the soul nourishing pill in the jade bottle in his hand, Wang Kai nodded with satisfaction.

    Even taking an ordinary soul nourishing herb directly can significantly improve the soul power of the soul master. After refining soul nourishing grass into soul nourishing pill, Wang Kai not only dispelled the Yin Qi in soul nourishing grass, making it more friendly to the soul master''s body and easier to absorb, but also increased its effect on the improvement of soul master''s spiritual power.

    A wisp of soul force gently photographed a soul nourishing pill. Wang Kai licked his lips, swallowed the green pill like a pearl into his stomach, and immediately stuffed the jade bottle.

    At the entrance of yanghun pill, the faint cool meaning quickly spread in Wang Kai''s mouth and immediately moved along his throat to his abdomen. A moment later, an extremely cold pure energy diffused from Wang Kai''s belly, and constantly rushed to Wang Kai''s sea of knowledge, which turned into green medicine and clear Qi in Wang Kai''s sea of knowledge.

    His face was calm. Wang Kai sat down cross legged and held his breath. His breath soon became even. A trace of spiritual power moved at his heart. He quickly wrapped up the pure medicine that poured into the sea and began to refine crazily.

    With the refining of Wang Kai, the Green Qi has been assimilated into the intangible spiritual power. With the continuous refining of the pure Qi, Wang Kai''s spiritual power is also improving a little.

    Although the pure medicine power in Wang Kai''s knowledge of the sea has been continuously refined, they seem to be in a steady stream. Whenever Wang Kai''s spiritual power refines a green medicine power, a greater wisp of fresh air will come to make up for it.

    Dozens of minutes later, Wang Kai finally digested the medicine in the sea and felt the soaring spiritual power. Wang Kai couldn''t help smiling at the corners of his mouth.

    After refining this soul nourishing pill, Wang Kai''s spiritual power soared a lot. His spiritual power missing from one mind and six uses was probably filled by nearly 10%.

    This is the advantage of pill - if you want to achieve the same effect by relying on normal cultivation, it may take Wang Kai a month or more of hard work.

    Taking pills for the first time can indeed increase the mental strength required for Wang Kai''s next promotion by 10%. However, this does not mean that Wang Kai can successfully break through the six functions of one heart by taking ten soul nourishing pills! When the soul master continues to take a pill, his body will become resistant to this pill. If the effect of taking a pill for the first time is 100%, then the effect of taking it for the second time may be only 90%, and then it will be 80%, 70%, or even lower.

    "The effect is really good!" after resting for about five minutes and adapting to the mental strength after the surge, Wang Kai took out a soul nourishing pill from the jade bottle again and swallowed it in the mouth for refining.

    One, two

    After a sleepless night, Wang Kai refined a total of 30 soul nourishing pills, and his mental strength required for one mind six uses has also increased by about 60%, reaching as much as 90%. He can successfully advance to the state of one mind six uses only by adding the last 10%.

    However, if Wang Kai refines another soul nourishing pill now, it can only increase the mental power required for Wang Kai''s distance from one mind to six uses by about 1%, and this effect is still declining. To quickly break through the seven functions of one heart, Wang Kai must refine the other two elixirs - qinglingdan and zhuanghundan.

    After refining 30 soul nourishing pills, the time at this time is close to 4 a.m. tomorrow, Wang Kai will go out with qianrenxue. Therefore, he carefully put the remaining soul nourishing pills, immediately left the small plane and returned to the cultivation chamber.

    It was still some time before he agreed with qianrenxue. Wang Kai lay in bed, spread out his hands and fell asleep. Although his mental strength soared, Wang Kai was still a little tired after a night of continuous alchemy and refining medicine. Now he really needs a good rest.