"May I ask how do we introduce this spiritual energy into our body? And what is the specific effect of the spiritual energy?" asked the coach.

“Spiritual energy can not only enhance one’s physical fitness and increase one’s lifespan, it can also be released and used in combat, like this!” Li Mu said as he stretched out his hand to gather a ball of flame, then threw it to the ground, creating a large pit.

"This...is a god!" Everyone immediately bowed down to the ground.

Li Mu motioned for everyone to stand up, and then said: "If you use the spiritual energy well, you will also be able to have such ability. Let's do this. I will organize this practice method in the next two days and distribute it to everyone after it is organized."

Everyone's faces were filled with joy when they heard this. Who wouldn't want to possess this ability that was beyond their understanding?

Next, Li Mu returned to his room and began to compile books on cultivation. This matter soon alarmed the high-level officials of the Zhou Kingdom. The king of Zhou Kingdom also attached great importance to this matter. After Li Mu's cultivation book was completed, he got a sample as soon as possible and asked people to practice according to the contents above, and soon saw results.

However, the King of Zhou was still a little worried about this. If everyone had such strength, how could he manage his country? After thinking about it, he made up his mind. The world was unstoppable. Since Li Mu could find this method, it was possible that people in his country could also find it. If Zhou promoted it now, it could still gain the upper hand. It would be too late when other countries rose.

So he quickly gave the order: "Notify the bookstore to make bamboo slips of this cultivation method and distribute them to the palace guards and various colleges in the city!"

The King of Zhou chose to be conservative and let his guards and the people in the academy practice first. This way it would be easier to control, and he would not be so passive if the news spread out later.