Holy Water of Life
A potion brewed from a System recipe that cures any ailment in whoever drinks it, including conditions medicine cannot touch.
The Holy Water of Life is a craftable potion in Solo Leveling, made to a recipe the System hands to Sung Jinwoo rather than to anything known to hunter medicine. What it does is simple and close to unlimited: it cures any ailment in the person who drinks it, including conditions that hospitals have no treatment for and no explanation of. Its value comes from how little of it exists. The recipe calls for ingredients that cannot be bought on any market and have to be carried out of dungeons, and the batch Jinwoo is able to brew comes to six bottles, with no way to produce more once those ingredients are gone. Each bottle is therefore spent as a decision rather than used as a medicine.
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