"What does 'energy' mean?" Orion stroked his beard and continued. "In holistic medicine, the human body has three main elements: essence, energy, and spirit. To control your inner energy, you need practice. I mastered it at 40 and improved my medical skills significantly.

"Acupoint techniques are more effective with energy. Martial artists can use energy to create a protective barrier against attacks.

"Starting holistic medicine at your age might not be ideal, but with your martial arts backgr