This drama is adapted from the comic book of the same name. It tells the story of Rei Sanzhi (played by Yamazaki Hauna), a workplace air purifier who specializes in solving office incest issues. She uses clean and tidy methods to break up cheating men and women who disrupt the order of the company and protects a clean atmosphere in the workplace.

Her partner Arata Shikazuma (played by Hiroyuki Iijima) is good at pretending to approach the target, and launches a repel operation with Ling.One day, Gunchan“'s master, the owner of the bar ”PURPLE ROSE% (played by Mark Ponsa), who is the window for entrusting the incest solution, appeared and announced that Gunchan was going out to practice and took the initiative to take over the work of the window.