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!

Colette meets Dionysus, God of Wine, who is suffering from a cold. Later, Lord Hades gets tipsy and pulls Colette onto his lap and hugs her... Has Hades awakened to his feelings for her?