Hinako Minami, the president of Office CAT, is a top-notch female detective with a 100% success rate. She skillfully manipulates everything from appearance to personality to make the targeted men fall in love with her, using any means necessary to tear apart relationships between men and women as a love troublebuster. Alongside her partner, Yosuke Asanuma, who is strong in law and the internet, they rescue women in need daily. Behind the reasons for wanting to break up lie various human dramas—domestic violence, infidelity, emotional abuse... Hinako resolves love troubles with scumbag men, bringing happiness to women seeking help.