In the shadows of Gotham, a new protector rises. Batgirl follows Cassandra Cain, a teenage assassin trained from birth to be a living weapon, now seeking redemption under the watchful eye of Barbara Gordon, the original Batgirl turned Oracle. Haunted by her past and hunted by her deadly parents—David Cain and Lady Shiva—Cassandra must learn what it truly means to be a hero. As she carves out her place in the Bat-family, she faces ruthless enemies, uneasy alliances, and the struggle to find her own voice in a city that speaks in violence.
