Cultivation was the intricate process of generating one's own Spiritual Qi by absorbing the spiritual Qi present in the environment, thereby enhancing physical, mental, and spiritual prowess through various techniques. This often involved producing and harnessing spiritual Qi, a mystical energy derived from the essence of the Heavens and Earth.
However, there was a complication. The human body was not inherently capable of storing spiritual Qi. To truly unlock the potential of cultivation, one needed a martial skeleton - a skeleton etched with a circuit that enabled the human body to acquire the powers of formidable demon beasts and store Spiritual Qi.