How to upgrade Phantom Blade Zero medicine

T1Covered by 1 source · first reported by Steam store news / itch.io at 05 Nov, 12:56 UTC

Phantom Blade Zero medicine upgrades aren't unlocked until about halfway through the game while you’re exploring Pangzhen. They're obviously incredibly useful, so you'll want to get access to this system as soon as you can to start enhancing the healing power and increases the number of uses of…