The Invisibles exist in a world of myth and legend. Though no two are the same, each Invisible is inspired by figures of historical significance, mythology, or pop culture. It is no easy task to survive and thrive in a realm with danger around every corner – the Invisibles must keep their identities hidden at all times or face certain death at the hands of the deranged Mimics – shapeshifting creatures capable of stealing the form of any Invisible whose face is unfortunate enough to fall in their gaze.