Even if you think that your heart will be at peace if you can be united just once,
in this turbulent era, there was a woman who lived for a straightforward love!
It is the Meiji Restoration, and Fumi and Shingo, who cannot be together due to their different family backgrounds, spend a forbidden night together! What will become of their love, and what will be the future of their child? This is a love story set in a turbulent era.

It is the Meiji Restoration. Fumi, a beautiful and strong-willed girl, is attracted to her childhood friend Shingo, but due to their difference in social status, she is married into the prestigious Arima family. Fumi is troubled by her feelings for Shingo. On the night of her wedding, Fumi finally gives Shingo her first love as a woman. Soon, Fumi gives birth to a boy with Shingo. Her husband Takefumi, knowing everything, accepts the child and names him Shinnosuke. Fumi begins to find happiness as a woman in Takeshi's great love. But just then, an unexpected event occurs... A moving masterpiece that tells the story of a fragile yet straightforward love in a turbulent era, set against the backdrop of an asana tree that just keeps growing into the sky.