The 2nd teaser captures the fast-paced and refreshing plot in just 49 seconds. Jo Yeon Joo (played by Honey Lee) is a corrupt prosecutor, and is seen smelling cash while wearing training clothes. She introduces herself as a prosecutor from the Seoul Central District Prosecutor's office who has "two hearts and a physique strong as steel." Then, the scene shifts to show Honey Lee as the elegant Kang Mi Na, who is slapped across the face by a high-class woman who seems to be her mother-in-law. The extreme difference in temperature between Jo Yeon Joo and Kang Mi Na was displayed, raising anticipation for Honey Lee's portrayal of two different characters.
The production crew stated, "The actors' performance, chemistry, and individual colors of the characters' charms in 'One, the Woman' will showcase a fresh new drama never seen before. We hope you can feel the powerful thrill of a hero who exists in the real world."
'One, the Woman' will premiere on September 17, at 10PM KST.