In Joy of Life, true energy was a form of energy that existed in reality. The zhenqi that the four Grandmasters and Fan Xian practiced was essentially nuclear radiation energy. This was because the world where Joy of Life was located was a wasteland after modern civilization was destroyed by a nuclear explosion. After the temple restarted civilization, they absorbed the energy left behind by nuclear radiation, which formed true energy. The cultivation techniques practiced by the four grandmasters were the most suitable for absorbing nuclear radiation. For example, the Tyrannical zhenqi, the Nameless Sword Art, and the Tianyi Dao cultivation technique were all cultivation techniques derived by the Temple. Through these cultivation techniques, they could unleash great power. While robots like the Temple Messenger and Wu Zhu's power came mainly from their physical attack capabilities (such as powerful computing power, extremely fast movement speed, and the powerful strength of their titanium alloy bodies), they also needed nuclear radiation energy, which was equivalent to the energy used to charge the "batteries" in their bodies. Therefore, in Joy of Life's setting, true energy was a type of energy that truly existed.

The Tyrannical zhenqi in Joy of Life was a profound martial arts secret manual. Fan Xian and the Qing Emperor practiced this martial arts. The cultivation of Tyrannical zhenqi required the zhenqi to be stored in the meridians, and through continuous cultivation, the zhenqi would be released outside the body, covering the surface of the body. The Qing Emperor was the only person who had practiced the first and second volumes of Tyrannical zhenqi, while Fan Xian had only practiced the first volume. According to the information provided, Tyrannical zhenqi could be released outside the body, acting on the inside and outside of the body, similar to the Conqueror's Haki in One Piece. The Qing Emperor's grasp of Tyrannical zhenqi was much higher than Fan Xian's.
In Joy of Life, King's Path zhenqi and Tyrannical zhenqi were two different types of inner force mental cultivation methods. According to the information provided, King Path zhenqi was more powerful than Tyrannical zhenqi, but it required a higher realm to master. The Tyrannical zhenqi focused on the exertion of strength and the strengthening of the body. Cultivators needed to let the zhenqi run amok in their bodies and experience a period of torture and vegetative state before they could turn their zhenqi into Tyrannical zhenqi. On the other hand, the King's Way zhenqi focused more on the cultivation of internal energy and the improvement of the realm. Only those who had mastered the King's Way zhenqi could truly stand at the peak of martial arts. In summary, the King Path zhenqi was relatively more powerful, but it required a higher realm to master.
The true energy in Joy of Life was actually nuclear radiation energy left over from the previous era. This nuclear radiation energy was converted into the ability to cultivate by people, and thus became true qi. True Qi was used to strengthen the human body, allowing humans to obtain extraordinary abilities. In the world of Joy of Life, people improved their strength by cultivating true energy. The Tyrannical zhenqi that Fan Xian practiced was a special type of zhenqi. It needed to store zhenqi by bursting his meridians, making the zhenqi capacity in his body dozens of times greater than others. The Tyrannical zhenqi that the Qing Emperor cultivated was different from the zhenqi of the other three Grandmasters, but the specific differences were not mentioned. In short, the true energy in Joy of Life referred to the nuclear radiation energy left over from the previous era. It was used to strengthen the human body and cultivate martial arts.
The true energy in Joy of Life was nuclear radiation energy. This nuclear radiation energy was the energy left over from the previous era. It was transformed into the ability to cultivate by people, and thus became true qi. True Qi was used to strengthen the human body, allowing humans to obtain extraordinary abilities. In the world of Joy of Life, people improved their strength by cultivating true energy. Ye Qingmei stole the temple's cultivation method in the movie. These cultivation methods could purify the earth and restore it to a state suitable for the survival of the old humans. The Tyrannical zhenqi that Fan Xian practiced was also an ability to mutate nuclear radiation.
The true energy in Joy of Life referred to the residual nuclear radiation energy after the nuclear explosion of the previous civilization. This energy was used to strengthen the human body and increase one's abilities. In the world of Joy of Life, zhenqi was used to practice martial arts, including the Tyrannical zhenqi and Royal Path zhenqi that the Qing Emperor practiced. True Qi could be absorbed and used to strengthen the body for attack or defense. True Qi was actually nuclear radiation energy, which was transformed by people into the ability to cultivate. Cultivators absorbed and utilized nuclear radiation energy to enhance their physical strength and abilities. In the world of Joy of Life, there was no real ability or technique to cultivate true energy. On the contrary, true energy referred to the air that had been affected by nuclear radiation. This affected air was transformed into the ability to cultivate. Therefore, the " no qi " in Joy of Life meant that the practitioner did not really have qi in the traditional sense.
In Joy of Life, the King Path zhenqi and Tyrannical zhenqi were two different types of internal energy mental cultivation methods. According to the information provided, King Path zhenqi was more powerful than Tyrannical zhenqi, but it required a higher realm to master. The Tyrannical zhenqi focused on the exertion of strength and the strengthening of the body. Cultivators needed to let the zhenqi run amok in their bodies and experience a period of torture and vegetative state before they could turn their zhenqi into Tyrannical zhenqi. On the other hand, the King's Way zhenqi focused more on the cultivation of internal energy and the improvement of the realm. Only those who had mastered the King's Way zhenqi could truly stand at the peak of martial arts. In summary, the King Path zhenqi was relatively more powerful, but it required a higher realm to master.
In Joy of Life, the King Path zhenqi and Tyrannical zhenqi were two different types of internal energy mental cultivation methods. According to the information provided, King Path zhenqi was more powerful than Tyrannical zhenqi, but it required a higher realm to master. The Tyrannical zhenqi focused on the exertion of strength and the strengthening of the body. Cultivators needed to let the zhenqi run amok in their bodies and experience a period of torture and vegetative state before they could turn their zhenqi into Tyrannical zhenqi. On the other hand, the King's Way zhenqi focused more on the cultivation of internal energy and the improvement of the realm. Only those who had mastered the King's Way zhenqi could truly stand at the peak of martial arts. In summary, the King Path zhenqi was relatively more powerful, but it required a higher realm to master.
In Joy of Life, the King Path zhenqi and Tyrannical zhenqi were two different types of internal energy mental cultivation methods. The Tyrannical zhenqi focused on the exertion of strength and the strengthening of the body. Cultivators needed to let the zhenqi run amok in their bodies and undergo a period of torture and vegetative state before they could turn their zhenqi into Tyrannical zhenqi. On the other hand, the King's Way zhenqi focused more on the cultivation of internal energy and the improvement of the realm. Only those who had mastered the King's Way zhenqi could truly stand at the peak of martial arts. In summary, the King Path zhenqi was relatively more powerful, but it required a higher realm to master.
In Joy of Life, King's Path zhenqi and Tyrannical zhenqi were two different types of inner force mental cultivation methods. According to the information provided, King Path zhenqi was more powerful than Tyrannical zhenqi, but it required a higher realm to master. The Tyrannical zhenqi focused on the exertion of strength and the strengthening of the body. Cultivators needed to let the zhenqi run amok in their bodies and experience a period of torture and vegetative state before they could turn their zhenqi into Tyrannical zhenqi. The King's Path zhenqi and Tyrannical zhenqi were both high-level inner force techniques in Joy of Life, but the specific differences and effects needed further understanding.
In Joy of Life, the King Path zhenqi and Tyrannical zhenqi were two different types of internal energy mental cultivation methods. King Path zhenqi was more powerful than Tyrannical zhenqi, but it required a higher realm to master. The Tyrannical zhenqi focused on the exertion of strength and the strengthening of the body. Cultivators needed to let the zhenqi run amok in their bodies and experience a period of torture and vegetative state before they could turn their zhenqi into Tyrannical zhenqi. On the other hand, the King's Way zhenqi focused more on the cultivation of internal energy and the improvement of the realm. Only those who had mastered the King's Way zhenqi could truly stand at the peak of martial arts. In summary, the King Path zhenqi was relatively more powerful, but it required a higher realm to master.