"So this is the martial manual?"
As I slowly opened the pages of the book in front of me, I stared carefully at the words on the pages. It was then that I noticed that it wasn't only filled with words, but images as well.
In each image was a depiction of a different stance.
[Body hardening] [Mind Spirit Connection] [Martial body]
Pointing at them, I raised my head to look at Han Yufei.
"I've already seen what martial body does, and I already have an idea of what body hardening is. What about Mind Spirit Connection? What is that?"
"Mind Spirit Connection?"
Leaning forward, Han Yufei pointed at a certain illustration that depicted a person sitting cross-legged with their arms linked together right towards the abdomen area.