�The Golden Age� reaches its conclusion in this issue that continues directly from Superman #29! Following an almost-deadly attack by an alien foe, the new Superman realizes that any threat could be the one! Neither Superboy nor Superman know what�s behind this latest attack. Two words: the Wall. Plus, in an all-new backup �Tale of Metropolis,� writers Becky Cloonan and Michael W. Conrad continue the Midnighter story they started in DC Future State. But is the DC Universe ready for Trojan Solutions?