"As Bruce Wayne fulfills his corporate duties at Wayne Industries, Duke Thomas (a.k.a. the Signal) embraces his role as Gotham City's daytime protector while battling a deadly new rogues gallery. Could these teenage villains be connected to the recent metahuman population boom in the Narrows? To find out, the Signal must learn to work with a different kind of ally... the GCPD! RATED T+""(W) Scott Snyder, Tony Patrick (A/CA) Cully Hamner"