An unusual feel-good story, full of ghosts, laughter, and, of course, light! What’s the meaning of life? Dr. Seunbom from a private clinic in Seoul is convinced: the point is to climb the career ladder and bask in the glow of glory and wealth. But after a loud scandal, he’s forced to start over from scratch in a remote province, where—just think about it—his competition is a poorly educated village granny from a shop of medicinal herbs. Soon the doctor learns the secret of the mysterious shop: it helps not only the living, but… ghosts! Yes, they also need a doctor’s services, but curing restless spirits isn’t that simple. And now Seunbom has to learn the most unusual, yet effective recipes—and understand how to heal his own soul. And at the same time, finally find what he lost a long time ago…