Sumeragi Ototo Denka no Yakutohi Hatsukoi no Hito to no Kakeochisaki wa Kokyudeshita

En is a "Genius Medicinal Bath Master" who heals the guests at her bathhouse with her specially blended herbal waters!

However, disaster strikes when her uncle usurps the business, and she is sold off to become the 21st concubine of a wealthy man!!

But at the very last moment of the wedding ceremony, Kourai—her childhood friend whom she has always loved—crashes in to steal her away!

En thinks they are running away to elope, but their destination turns out to be... the "Inner Palace"!!?

Doted on by her high-born childhood friend and soothing the palace consorts with her miraculous medicinal baths!

The curtain rises on this exquisite Inner Palace success story!