All As One (ROTB Mirage x Reader)

After Cybertron fell, (Y/D) thought she would never see Mirage again, so she travels to Earth with Optimus, Bee, and Arcee. However, due to Optimus's command she uses her holoform to look like a human and becomes neighbor to Noah Diaz, a hard-working guy who struggled to support his brother. She starts a new life under the guise of (Y/N) (L/N), a tech engineer.

Years go by, and she still keeps in touch with Optimus, but there's still no sign of Mirage. However, one night all of a sudden when she goes with Noah to try to dissuade him from stealing a car to get money she's surprised to see none other than Mirage.

All of a sudden all at once, she is suddenly thrown back into her old world, once again fighting beside her friends to save her home.