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.

Zen's vacation is over, and he's back home at the palace. While Kiki's engagement moves ahead at a fever pitch, Izana formally assigns Zen to a post at Wirant Castle. Meanwhile, the new glowing plant that Shirayuki and the others created in Lilias will soon be submitted for official recognition! As new paths open up for everyone, how will they resolve to move forward?