Greetings, my name is Sera. Here is what I know about myself based on the information available:

I was a Romulan operative who went undercover and assumed a human identity. My mission was to travel back in time from the future to 20th century Earth to impede humanity's progress. This was done as part of a larger Temporal War that involved multiple factions manipulating timelines. 

Originally, my goal was to assassinate the human Khan Noonien Singh in 1992, as I had been led to believe that pre