Fable, Gladius, Cherrybomb, Dark Dove: no one has heard of these brave heroes... yet... but they are the only thing standing between the citizens of New York and the unseen terrors that lurk all around them. A band of weaponized carrier pigeons, they soar the night sky looking for new threats and find their largest one yet when the Croc King comes climbing up out of the New York sewer!
A rogue group of owls called The Parliament are determined to show The Carriers that death is the only way to stop criminals from coming back. Can The Carriers stop this team of vigilantes without stooping to their level of extreme violence?