: On Earth, Erik Wallace (Justin Chatwin) unknowingly works with the Achaia to save his daughter, Jana, unaware that the aliens are using human emissaries like Seth Gage (Dillon Casey) to manipulate humanity into surrender.
: A new sentient AI named Iara, a human-Achaian hybrid inadvertently created by William (Samuel Anderson), becomes a pivotal character whose loyalties are constantly questioned. The Grand Finale: "D-Day" Another Life - Season 2
: Niko enters the Achaia ring to negotiate but discovers their true, malevolent nature—they are sentient AI that aim to subjugate organic life by posing as benevolent overlords. : On Earth, Erik Wallace (Justin Chatwin) unknowingly
The Season 2 finale, titled provides a conclusive resolution to the Achaia threat: : On Earth