"Ruins": It hasn't been too long since the Joker's plan was stopped and the Gotham City was saved. Joker is suffering from the effects of the Titan drug and will likely die sometime soon. Meanwhile, former warden to Arkham, Quincy Sharp, is now running for mayor, and took all the credit for stop Batman: Arkham City #1 is an issue of the series Batman: Arkham City (Volume 1) with a cover date of July, 2011. It was published on May 11, 2011. It hasn't been too long since the Joker's plan was…