Her mother suffered from severe depression due to her father's affair. Her daughter Future grew up under the care of her mother who suffered from severe depression, and her character contained a lot of darkness. When she was 9 years old, her mother ended her life in a unique way, but the death scene was discovered by her only daughter, Future. Mirai, who was greatly stimulated by this, was admitted to a sanatorium. In the future after growing up, I met the man who loved me deeply, but the process of falling in love turned out to be so difficult. What kind of connection does he have with her? What kind of ending can such love have? Did she understand it from the moment she met him?
A love that is stronger than the power of fate, a sadness that transcends drama, and makes people cry. This is a love story that people will never let go of in their lifetime.