Under Li Yun's personal guidance, the three began to practice.

To Li Yun's surprise, the three of them worked hard for the whole morning, sweating profusely, but only the eldest lady persisted to the end, running the true energy in the body in the brain for a week according to the veins in the exercise.

Both Xiao Jiayu and Chen Jingyi only progressed for a short time, and they were uncomfortably unable to proceed. In Xiao Jiayu's words, it was as if they were itching all over, every neuron and cell around them was in pain, and they had to stop.

Li Yun couldn't laugh or cry. It seems that the principle of practice in this book is probably the principle that ‘suffering makes a person strong,’ and being strong also makes a person’s mental strength so strong.

No way, I had to take my time.

According to the eldest lady, there should be no problem with this book. At least she felt that after a week of operation, she sweated a lot and was uncomfortable, but she was in good spirits and had a wonderful feeling of being renewed.

Xiao Jiayu was very envious of this. Li Yun and the eldest lady persevered, showing that their tolerance for pain is much stronger than that of ordinary people. In this way, the eldest will soon reach the spiritual power of the master level?

Although it is still unclear what is the relationship between manifestation and the spiritual power of the grandmaster level, Li Yun is the spiritual power of the late innate period, but can manifest and attack others. The mental power of the eldest lady is stronger, but it has no such effect.

In the end, a few people had no choice but to attribute it to the fact that the eldest lady still lacked the method of using mental power, just like Li Yun only reached the manifestation when he was in danger, the eldest lady also needed some opportunity or practiced for a while.

Li Yun copied the book to each of them. Everyone decided to practice once in the morning, at night, and at any time to report the effect to prevent deviation. Moreover, these experiences can also be recorded, which is much more convenient for those who practice later.

Li Yun thought for a while, still don't know how the effect will be, so let's give Long Fengming these innate copies he knows when he has a chance in the future.

In the afternoon, Li Yun received a call from Murong Nantian and drove to his office alone.

This office of Murong Nantian is neither the factory where Li Xiaoai’s core is stored nor the Qingya Research Institute, but a 30-story building, an ordinary and unusual office building.

Ordinary, because it was the headquarters and office building of an ordinary company not long ago.

It's not ordinary, because this building has quietly changed ownership and turned into a special operations team's wartime command post. Murong Nantian commanded the previous Wing Monster attacks and the Sea Giant Monster incident.

"Uncle, what are you looking for?"

"Sit, do you bring that "Spiritual Practice Method" with you?"

"Take it," Li Yun took out, "Didn't Captain Gu have a sample?"

Murong Nantian took it over and looked through it carefully, checking whether there is any difference in the material of the book, and then replied: "I just want to see what is different. Moreover, based on what Captain Gu told me, I It’s hard to believe such a thing."

"Uh...Uncle, sorry, the eldest lady has already started to practice this book."

Li Yun apologized first, and then told him what they had discussed in the morning.

Murong Nantian nodded slightly, and said helplessly: "I knew Qingyue would definitely be unable to hold back to practice. She wants to help you too much. Probably even you can't stop her. After all, you have started practicing."

While Li Yun was ashamed, he was also very moved and guilty. He owed the eldest too much.

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