Before becoming the sensual and sensational Agent Aika there was Aika Sumeragi, an unemployed student who, after years of training, just received her C Class salvaging license. Setting out on her first adventure alongside the school's resident treasure hunting club, Aika quickly finds out that the life of a salvager goes beyond simply finding ancient artifacts and well into the bizarre. Be prepared for an onslaught of fan-service as Aika and her team do battle against a lingerie-wearing dominatrix homeroom teacher and her short-skirt clad minions