Raised in a secret research center, known only as "The Institute", Veronica (Overgirl) and Daniel (Feedback) created the supergroup Overdrive. A mysterious accident destoyed the installation, as well as documents, research and especially all occupants. Only Daniel came out unscathed.
Ten years after, Overgirl returns to life and with Feedback, seeks answers to unravel what happened at the Institute, in addition to trying solve her mysterious past and the origin of her powers. They have a rescue company, whose clients are large corporations and governments, always in search of archaeological treasures impossible to be rescued by man or by conventional equipment. Eventually, they are called secretly by government agencies for scientific or exploratory missions.