Supergirl: Alien Invasion

A Fan-Fiction of Supergirl in the new James Gunn’s DC universe.



Kara was sent from Krypton to Earth, alongside her cousin—Superman.

Adopted by a different family, she lived quietly in the shadows of his fame. But Kara wasn’t meant to stay hidden forever.



Now an adult, she works undercover for a secret government unit called the Department of Anomalous Threats (D.A.T.)—a team tasked with investigating the strange, the unexplained… and the inhuman.



For months, her missions were routine. That is, until a quiet lead takes her to a silent neighborhood, an old house, and a frightened man whispering about a creature that’s not from this world.



The deeper Kara digs, the more she uncovers: hidden labs, corrupted minds, a deadly alien loose on Earth… and a terrifying memory from her childhood on Krypton that’s come back to life.



Something has followed her across galaxies.

And it’s not here to coexist. It’s here for something else…..



Timeline: A year before Superman 2025