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. After the soiree at the Lugiria estate, Eisetsu asks Obi for a favor. Eisetsu has been informed that a Bergat loyalist might be lurking in his territory, and he wants Obi's help verifying the intel. The next day, Obi sets off to visit Tsuruba's manor. Meanwhile, a suspect aroma wafts throughout the northern lands, raising alarms!