THE DOCTOR IS IN! Trying to establish a medical practice in the capital has proven to be trickier than performing surgery! Yet as Koyou attempts to get things off the ground, an unexpected encounter with a drunken, lecherous geezer turns out to be a fortuitous next step. Then later, the young doctor finds she’s got another challenge on her hands and this time it involves acquiring a critical medical instrument. After all, how exactly does someone make a hypodermic needle?!

Whether it be for illness or injury, the preferred healing method in Moon Flower Kingdom has always been the country's special medicinal baths. However, after his party is attacked by a mysterious figure during a regional inspection, Prince Keiun witnesses a never-before-seen lifesaving medical technique. Even more shocking still, the one who performed this feat is a young girl named Koyo! And while luck may have been on their side this time, questions remain. Just who is this girl, and who is after the prince's life? Shadowy conspiracies, mysterious religions, and deep-rooted beliefs all collide in this beautifully drawn manga series!

SURGICAL INSTRUMENTS, CHECK! MEDICINE, CHECK! UNWILLING ASSISTANT, CHECK! Koyou rolls up her sleeves to perform yet another revolutionary medical procedure — an appendectomy. But even though she’s armed with incredible knowledge and the tools to do it, Koyou is having a hard time convincing people to let her to cut someone open. With the life of a high-profile bureaucrat on the line, Keiun once again stakes his reputation and more on Koyou’s skills. Will this first-time operation be a success for the young doctor? Or will it end in tragedy?

A shojo manga tale of medicine, royal intrigue, and romance in a setting inspired by historical China!

In the faraway lands of the Moon Flower Kingdom, people have long relied on healing methods shrouded in superstition with dubious results. When the young Prince Keiun goes in search of more reliable remedies, his party is attacked by mysterious assailants, and he ends up witnessing a never-before-seen lifesaving procedure that shocks him to the core. Even more surprising, the one who performs this medical feat is a beautiful, yet slightly odd, teenage girl named Koyou! Just who is this girl, and why is the prince being targeted by assassins? Shadowy conspiracies, medical intrigue, and romance abound in this beautifully illustrated shojo manga!