Shirayuki is an herbalist famous for her naturally bright-red hair, and the prince of Tanbarun wants her all to himself! The prince from the neighboring kingdom, Zen, rescues her from her plight, and thus begins their love story.

Shirayuki and Ryu are back in Lilias to work as herbalists. Shirayuki wastes no time diving into her new assignment, spending a backbreaking number of hours compounding medicine. But she and Ryu aren't alone for long before Obi appears on Zen's orders and invites Shirayuki to join him for a chat--at sunrise, no less!