Colette wa Shinu Koto ni Shita

When exhausted workaholic apothecary Colette jumps into a well, instead of dying she finds herself caring for a new patient: Hades, Lord of the Dead. As Colette goes back and forth between her world and the underworld, new patients of every kind arrive daily!

(Source: VIZ Media)

Note: Iincludes 12 extra chapters.