In an alternative feudal Japan, a strange disease that only affects males caused a massive population reduction, leaving females to fill the vacant jobs, therefore changing the social structure. Now, 80 years after the initial outbreak with a 1:4 male:female ratio, Japan is a completely matriarchal society. Females hold all important political positions, and males are their consorts. Only the most powerful female—head of Tokugawa shogunate—may keep a harem of handsome and unproductive males, known as "Ōoku".

Set in a general hospital in Tokyo, this drama depicts a woman and a nurse who are about to retire from active duty and continue to work day and night at the "scene of life."

Kakunoshin, renowned for his skills with a sword and in the game of go, embodies the samurai code. Falsely accused of a theft, he is forced to become a lowly ronin. Years later, when a case of missing gold pulls him into a new web of intrigue, Kakunoshin uncovers the truth behind his downfall. With the real culprit exposed, the go board flips, and a hellstorm of righteous vengeance follows.

The film follows a young aspiring art university student, who falls in love with the older sister of his girlfriend. The heartrending longing and the true love that the three characters pursue, is pure, but almost painful. Is the person who stands next to you, is the person that gives you true comfort and love? Can you say that you love him/her from the bottom of your heart?