The Clone Canary

After meeting her while on patrol, Artemis introduces her team to Sonic, the secret protégée of Black Canary. The Young Justice seems to like her right away, and she even hits it off with Superboy. But something was off about the secret hero is training, something than even Batman and Robin couldn't figure out.

(Y/n) AKA Sonic had a secret, a secret that she wanted to keep from her new friends. But the more she's with them, the more she didn't want to complete her mission...