You are known as 'Starshine' in the day time, and 'Chimei-tekina hana' in the night. As you day 'job', you are a diva, known for your great singing. In your nighttime job, you are known for being the best spy around, which you got your nickname from. You are also affiliated with the Humunculus, who are the very reason you went from being a diva to being a spy.You somehow manage your time perfectly all the time, but one day you couldn't. Because of this day, people are getting closer and closer to knowing your real identity. One of these people was really onto you and discovering your real identity: Edward Elric. The Humunculus despised him, but most of all Envy.
In this story, your actual name is (Y/N) Takahashi, but of course your real identity is hidden even to your fans, since you don't do concerts.