The Kijo family … A venerable Kazoku family that draws the blood of the monkey daimyo family.
However, nowadays, there is no remnant of the old days, and it is steadily falling. Nanako, the only daughter of the Kijo family.
She has been sick since she was a child and has been living a bedridden life.
It’s a passion for her brother-in-law, Yushiro, who has no blood connection. Nanako spends her days thinking of her brother-in-law.
The shadow of a black conspiracy approaches her side … A mysterious shadow that monitors the people of the Kijo family.
It was a man who communicated with those who were trying to destroy the house and steal property!
What is that identity? !! And what is Nanako’s fate? !!