Kaori (Reina Triendl) works as an interior designer for a housing manufacturer. She has been in a secret relationship with her boss Fuyuki (Hidekazu Mashima) for years. Fuyuki is a married man and Kaori can't see a future with him, but she still loves him and continues their relationship. One day, Haruto (Dori Sakurada) appears in front of her. Haruto is a young interior designer who was just transferred from a New York office. Haruto happens to see Kaori and Fuyuki having an affair. Meanwhile, Kaori and Haruto begin to work together as partners at work. Through meeting Haruto, Kaori's fate begins to change.
Lee Ahyoomee, also known as Ayumi Itō and Ayumi Lee, is a Korean-Japanese singer and actress. She is a former member of South Korean girl group Sugar, and records as a solo artist in Japan under the name Iconiq.
