บท 914: Necessities

"Hmmm…" Kane gave it a thought. "Honestly, only two of them are truly necessary. The rest, I can teach you without them. They're more optimizing training equipment."

He turned towards Rui. "What you truly need are the Parymethia gas masks and the Franmulth drug system."

"What?" Rui raised an eyebrow. He did not like the sound of those.

It wasn't that he hadn't undergone training regimes that required special esoteric substances, it was just that he hadn't expected it for the Godspeed technique.

"What kind of substances and what's their purpose?"

"The Parymethia gas masks are necessary to help you train the weight expulsion method and the Franmulth drug system is necessary to help you train the accelerating of power generation and consumption of your body for the greater speed," Kane mentioned.

"Is it possible to train the Godspeed technique without the training equipment?" Rui wondered.