Tony is a 37-year-old recent divorcee who, on the eve of his 20-year high school reunion, starts to question the decisions he made when he was a teenager. A chance encounter with a seemingly supernatural being thrusts him back in time to his senior year in 1997 - but as a female version of himself. Given a vague mission with a two-week deadline, Tony, now Christina, is suddenly in a race against time to confront his own past and figure out what he's been put here to do, or be forced to stay this way and take the long way back to his future.