From the sewers to the rooftops, Arcadia rumbles with violence -- and Comics' Greatest World's big, every-single-week, 12-issue event kicks off right here! This week, crooked businessmen and politicians cross Arcadia's most inscrutable -- and most popular -- character, X. Meet The Scream, appearing here for the first time ever, and taking everybody by surprise. And who should leap face-first into the middle of this mess but Golden City's golden boy turned government superhero: TITAN!