Swinging from the pages of SPIDER-GWEN: SMASH, GWEN STACY has finally found some balance in her home dimension. But when the remnants of the CARNAGE symbiote resurface in Gwen's bandmate MARY JANE, they attract the attention of something…sinister. ORLANDO OCATVIUS, the adopted son of DR. OCTOPUS, now has his sights set on MJ. And SPIDER-GWEN will have to save her friend from a gauntlet of new and terrifying villains in this oversized spectacular! Also featuring a reprint of SPIDER-GWEN #13 (2015) in which Gwen and the MARY JANES first face off against Earth-65's MYSTERIO!