Cassandra Cain, teenage assassin, isn't exactly Batgirl material...not yet, at least. But when Batgirl goes missing from Gotham, can Cassandra defy her destiny and take on a heroic mantle of her very own?

Cassandra Cain is the daughter of super-villains and a living weapon trained from birth to be the ultimate assassin. But that doesn't mean she has to stay that way, right? She'll have to go through an identity crisis of epic proportions to find out. But how do you figure out who you're supposed to be when you've been trained to become a villain your entire life?

After a soul-shattering moment that sends Cass reeling, she'll attempt to answer this question the only way she knows how: learning everything she possibly can about her favorite hero—Batgirl. But Batgirl hasn't