One of the last secret, underground human cities is facing total annihilation and its leader—John Constantine—must plan a suicide mission to assassinate a key lieutenant in the vampire empire!The survivors of a horrifying vampire attack, led by Deathstroke, take shelter with Talia al Ghul. With intel from a hero recently saved from vampirism, John Constantine prepares them for a (suicide) mission, while Midnighter goes through every scenario in his head and finds out the dark