Kanna is a fashion designer. Although she has a handsome husband Rei, Kanna discovers that he is having an affair and she also has to cope with her difficult mother-in-law. At work, she is bullied by her unreasonable boss. Despite these daily challenges in life, Kanna tries her best to live positively for the sake of her beloved son Reon. ~~ Based on the manga series "Kanna-san! - Arafo Hen" by Fukaya Kahoru.