C26 Physical Training Technique

Back in the palace, Yun Ze crawled on the bed his master made specially for him. "Now do you understand what you lack?" Elder Yu asked.

"I lack a trump card that can kill with one strike," Yun Ze replied with a smile. When he saw the change in his master's expression, he quickly added, "Also, my body is too weak. I can't withstand a single energy attack. If I don't kill my enemy