Takauchi

The film tells the story of the female protagonist "Yoon-hee" (played by Kim Hee-ae), who receives a letter from her first love, and leaves in search of her forgotten memories. Kim Hee-ae plays the female lead of this film, "Yoon-hee", who is searching for her first love deeply buried in her heart. Japanese actress Yuko Nakamura plays Yoon-hee's old friend, whose daughter is from I.O.I

Yoichi Shusei (played by Tsuyoshi Ayano), who studied judo in college, was seconded to Hokkaido as a detective due to his talent. On days without competitions, he spent his days dealing with boring chores, and his righteous feelings had nowhere to be released. Under the guidance of the police station's top detective Murai (played by Pierre Taki), he has always been either black or white