This concept typically involves a contemporary individual, familiar with current technology and societal norms, being transported to a different time period, reality, or body. This transportation can be magical, technological, or otherwise unexplained, resulting in the individual navigating an unfamiliar environment with their modern sensibilities.
The narrative potential of such a premise is significant. It allows exploration of cultural clashes, adaptation, and the impact of a modern mindset on a different era. It offers opportunities to examine societal evolution, technological advancement, and the universality of human experience across disparate contexts. Furthermore, it can provide commentary on contemporary issues by juxtaposing them with historical or fantastical settings.