Chapter 138 Left Guardian
- "What's that?" William knew a bit about medicine, but he had never heard of any body-tempering technique.
- "It's something the Perouvians came up with. It allows them to strengthen their bodies to an extreme degree. Back in the days of the Rosvlen Empire, only the top nobles had the privilege to master this."
- Interested, William asked, "So the Perouvians have their take on martial arts too?"