chapter 93 Fearless in the face of danger

The yin and yang acupuncture that Machina Hartwell has in his hands so far was told to Machina Hartwell by his parents when they were dying, and they told Machina Hartwell not to use this acupuncture as a last resort. The difference between yin and yang of this needle is too large, and improper use will bring disaster to people.

It's just that this Yin-Yang acupuncture therapy is divided into 18 needles in total. Machina Hartwell's parents only had the opportunity to tell Machina...