Chapter 659

The technique in question was the Needles of Nine Animus.

Frank projected his pure vigor, coiling it around the acupoint needles as translucent threads after disinfecting them.

Then, taking aim at Quinn's acupoint, he focused all his attention to the epidermis as he slowly pressed one needle into her belly.

"Ahhh…" Quinn moaned in a way that would send imaginations running wild.

"Hold on," Frank told her, breaking a rare drop of sweat over his brow.

He had never used this acupuncture technique before, since he had only read about it in a book from Mystic Sky Sect's forbidden section.

This acupuncture technique accelerated regeneration, regardless of how severe the injury could be. While that was as unbelievable as it was illogical, it was not a technique that healed all injuries and maladies. Instead, it was a radical technique to be used in extreme circumstances because it burned through the person's potential and vigor limit in exchange for quickened regeneration.

It was undou