"Follow me! This used to be an underground prison built during the Xinhai Revolution, but now it's used as an underground resting place in Wuwanjituidao."
The dreary underground facilities made of concrete were quite different from the antique wooden style of Wuwanjituidao. This was a secret place and nobody used it.
Deep underground there was another ancient prosthetic arm, chain arm.
"This is... This one has hands! It has hands!"
"It was a device for weapons technic, but it's a piece of equipment that's sealed for pure physical training. It's hard to predict the movement, but the actual arms and senses aren't much different."
"Yes, it looks weird, but it has hands. With this... Whoo hoo hoo..."
Satomi smiled a fierce smile, but Mayfang did not know the meaning of the smile. Satomi took the lead. She struck Mayfang's left calf with a surprise low kick.
"Ahhhhhhhhhhhhhhhhhh!!"
Mayfang broke her left calf with an unexpected blow. Mayfang sat down with a mournful cry.