Supergirl (Vol 7) #1

Reign of the Cyborg Supermen, Part 1

Supergirl is back and working for the DEO to defend National City! As Kara Danvers, average American teenager and high school student, Supergirl must balance her life as a superhero with her new life on Earth. But some demons from her Kryptonian past are coming back to haunt her, and Kara will find herself face-to-face with her father: the sinister Cyborg Superman!