Kawai Yoshiko (Sakurako Ohara) is devastated when her boyfriend dumps her just days before her 29th birthday, shattering her carefully planned future. In the midst of her sadness, she runs into Yuki Masaomi (Genta Matsuda), a handsome yet emotionally distant colleague who offers an unconventional solution: if she doesn’t find a romantic partner by her 30th birthday, he’ll marry her himself. As Yoshiko grapples with the implications of his offer, she wonders if this could be a genuine proposal or just another chance for disappointment. Follow her unpredictable journey of love and self-discovery as she faces her most unexpected and life-changing decision yet. This 2023 Japanese drama series was directed by Yoshihiro Fukagawa, Takahiro Ouchi, and Mori Hiroshi.