: Octavia and Kane begin covertly working against Pike's administration, recruiting allies like Miller to prevent further disasters. Other Potential Matches
: Raven begins to realize the cost of taking Jaha's "key"—she discovers she has lost her memories of her late boyfriend, Finn, and her childhood. Meanwhile, Jaha reveals the origin of the 13th station, Polaris , which is linked to the second version of A.L.I.E.'s code. [S3E6] Bitter Harvest
: Clarke is presented with Emerson, the last survivor of Mount Weather, as a "gift" from King Roan. She struggles with whether to execute him for his past crimes or show mercy, ultimately deciding to let him live with his grief rather than giving him the release of death. : Octavia and Kane begin covertly working against