There's a girl there, strapped to a table, talking about how "they're coming" and "we're too late." Suddenly some black thing flies out of her mouth and Three wakes up for real. Of course, this is just a dream. Or is it?
Two and Six disagree about their course of action. They're above the planet Android told them about last week but Two is being very cautious. Six wants to get it over with so they can carry on helping out in the war.
Before they head down, Two and Android have a little heart-to-heart about Android's new look. Android explains that, after meeting Shaw, she finally sees herself as special and the outfit is just one way she can take control of her destiny.
Five discovers that each of the people (?) has an identity set up for them, complete with backstory and parents, and that they range in age from 5 to 65. They're not an army, they're spies... or worse.
Before they can figure it out, Mikkei shows up and deploys a bunch of their soldiers to search the facility. They kinda knew what they were going to find, and they've got a different name for them: Simulants.
Mikkei wants to destroy most of the Simulants but Six argues that they're people and have a right to live. Maybe they can be convinced not to be loyal to Rook. Mikkei wants to know what makes him so sure, but they can't go outing Two.
The Mikkei Lieutenant is acting very strangely. She removes the torture device from the Simulant and then shoots her commander in the head before revealing the blackness swimming in her eyes. She blames Three and tells everyone to shoot on sight.
Two and Six find Three passed out in front of the wall that's not a wall. Five, meanwhile, has hacked the computer and discovered that there's a whole other batch of Simulants that are already awake and working their way up the corporate military.
While all this is happening, Three is getting some answers of his own, courtesy of a hallucination. He discovers that the black swirly aliens he encountered before are working with Dwarf Star to inhabit all these Simulants and mount a full scale invasion.
Three and Six manage to get to the Marauder and off the planet, but Two isn't so lucky. She's stil in the facility when the Doctor calls in a nuclear strike. Mikkei refuses to call it off, despite Five's pleas.