noun
panacea; elixir of life
A mythical medicine that cures all diseases or grants immortality. Often used in fantasy, mythology, or metaphorically for a miraculous solution.
伝説の仙薬を求めて旅に出た。
He set out on a journey in search of the legendary elixir of life.
この新薬はまるで仙薬のように効く。
This new medicine works like a panacea.