Touching down between the events of Civil War and Dark Reign , the comic series centers on the terrifying realization that anyone—from your neighbor to a fellow Avenger—could be an impostor.
"The Secret Invasion" primarily refers to a major Marvel crossover event where Earth's heroes discover a subversive, long-term infiltration by the Skrulls , a race of alien shapeshifters. This concept has been explored across two major mediums with distinct tones and outcomes: The Original Comic Event (2008) The Secret Invasion
: The series famously used the tagline "Who do you trust?" , leaning into themes of paranoia and identity. Touching down between the events of Civil War