The Justice League find themselves in the middle of a war with a team of supervillains who act as rogues toward members such as Batman, Superman, and Wonder Woman. When Batgirl, Supergirl, Wonder Girl, and Nightwing find out who's behind it all, they are put into the fight of their lives, and find that the God of Fear has even more in store for them...especially Batgirl.

One-shots centered around the successors of the founding Justice League members. Canon divergence from "Batman Beyond."

As the older Harley waits on her granddaughters after 'Return Of The Joker', an associate makes his presence known.

As Delilah Wayne can attest, being the daughter of the Dark Knight is complicated. Shoved into a life with a father she barely knew Del had to fight to rebuild her fragile world. Years after her mother's death, murders with the same MO begin to pop up around the city, dragging her deeper into her father's world. Del knows she must risk everything or that fragile world will fall.