Sui (Misato Ugaki) started working in a new workplace under the introduction of her best friend Erika (Ayame Mizusaki).After moving into the staff dormitory, I didn't expect that Mao (Routaro Yamanaka) lived in the room next door!

With the help of this high-profile handsome man, Cui successfully started a new life.However, one day, when Cui was getting ready to go to work, her ex-fiancé Satoshi (Shibuya Kento) suddenly appeared in front of her...