Parasite
Parasite is an arc from the Worm series. It is preceded by Sentinel and followed by Infestation.
Summary
Taylor and the Undersiders execute a daring heist on PRT headquarters, going up against the Wards to steal classified data. The team has a new member. Regent reveals the full extent of his power, and his origin. Taylor's relationship with her teammates has changed following the end of Extermination.
When Coil consults Dinah for information about the Slaughterhouse Nine, she reveals a frightening prophecy: there's an event coming that will kill the vast majority of Earth's population. Jack Slash is the first person she's recognized in connection with this: if he leaves Brockton Bay alive, this event happens sooner- between two and eight years, instead of fifteen.