Obana, an investigator, usually worked at a cabaret club to gather information. Recently, patch-based aphrodisiacs with illegal ingredients have become rampant, and you will be in contact with a man with information to take down a criminal organization that deals in aphrodisiacs. - She goes to the hotel with the man to get information, but she doesn't tell the important point, so she makes the man drink a capsule-type transmitter that is fake as drunkenness and finds out the location of the organization.