Titans S01E03: Origins from Trakt.tv
After being rescued by Kory from the Nuclear Family, Rachel travels with her to the convent where she was raised – a destination that might provide answers about Rachel's past and Kory's identity. Meanwhile, Dick goes in pursuit of Rachel and Kory, the mysterious woman who rescued her – and the journey awakens memories of his own orphanhood and his unorthodox upbringing in the shadows of Bruce Wayne. When Dick finally reunites with Rachel and Kory, he realizes that Rachel's found a new protector in Kory. But the convent is not everything it seems to be and Rachel might have to rely on her guardians as well as a new friend, Gar Logan, to keep her safe.

 Titans S01E02: Hawk and Dove by an author from IMDb
Hank Hall aka Hawk and Dawn Granger aka Dove are a pair of vigilantes, hoping to get out of the superhero business after shutting down one final criminal operation. When Dick arrives at their doorstep with Rachel, looking for a safe haven for the hunted child, his reappearance after many years causes strife between all three of them. Still traumatized over the death of her mother, Rachel struggles to trust Dick. But all their differences must be put aside when a lethal Nuclear Family, sent by The Organization, is activated with the sole purpose of capturing Rachel.

 Titans S01E01: Titans by an author from IMDb
Dick Grayson has found a new home in Detroit when a girl named Rachel is brought to him with serious problems. A young woman named Kory Ander wakes up with no memory of who she is.

A team of young superheroes led by Nightwing (formerly Batman’s first Robin) form to combat evil and other perils.