Mirrors: An NCIS-1 Story (version 2-point-0)

Sequel to Countdown to Looking Glass. Gibbs and the rest of his NCIS team from Earth-17 have fled the threat of Armageddon for the safety of the familiar and strange world of Earth-1. New and old threats arise to the team, and new and old allies within NCIS and the intelligence and metahuman communities stand with them, including their successors from their new home.