Green Lantern is sent by Sinestro and his sister to a dimension of Harpies and Amazons, ruled by a snake-headed queen called Medusa, and Black Canary must follow to try to free him.
I'm not sure I have the right to wear this ring. I'm not on duty with the Green Lantern Corps -- and I suspect the Guardians aren't happy with my long leave of absence. Still, I vowed to combat wrong anywhere... at any time. Regardless of my official status, I mean to fulfill that vow!
