Keke Witwicky is a computer genius, always thinking and always getting into trouble. Guardian is a sentient alien robot given life in order to protect her. Life will never be the same once Keke sets her eyes on the '76 Chevy Camaro in 'Bolivia's Used Car Lot', and things only getter weirder for her from there. Keke is about to discover that there's more to her than meets the eye.