This work is a love story set in the underwear industry. The protagonist, Sumire Aoi, who is easily attracted to losers, is heartbroken after losing her boyfriend and job at the same time. When she comes across a certain underwear, she becomes attracted to it. Sumire, who is moving towards her new dream of becoming an underwear designer, meets a "gigolo" named Soichi Takenouchi, who is younger than her, and is attracted to him. The TV series will unfold an original story while retaining the essence of the original work.