Klaus entered a spacious room filled with various training equipment. He glanced at a few of the machines and weights but didn't approach any of them. Instead, he walked over to a mat, sat down in the lotus position, and focused inwardly. His main objective wasn't physical training today; it was to cultivate the First Star Diagram which is also a type of physical training.
According to the knowledge in his mind, he needed to temper his bones using the energy of a star. The instructions were clear: each time he leveled up, he had to temper all his bones before advancing again.
Currently, Klaus was just a Level 1 Ascended, so this was the perfect moment to begin the tempering process.