Kie Hirano, portrayed by Haruka Ayase, is a typical office worker with a penchant for daydreaming. She works at the same company as Mitsumasa Kodai, played by Takumi Saito, who is a high-ranking employee. As the eldest son of the Kodai family, Mitsumasa possesses the unique ability to read minds, a gift inherited from his British grandmother. Drawn to Kie’s kind nature and imaginative spirit, Mitsumasa finds himself falling for her. The two start a romantic relationship and cherish their time together, until Mitsumasa’s mother reaches out.