WARNING: The following article contains spoilers for "What You Take With You," Season 6, Episode 9 of The 100.
Season 6 of The 100 has seen the main cast facing the Primes after arriving on the faraway planet of Sanctum, with protagonist Clarke Griffin possessed by the consciousness of the Prime Josephine. Now, a new promo for next week's episode, "Matryoshka," hints that Josie may not be long for this world.
In a psychedelic promo released by The CW, Clarke and Josephine are seen confronting each other in Clarke's mindspace for control of her body.
"The walls between our minds are breaking down," Josephine confirms before a clip shows her apparently disappearing.
It was revealed that the strain of two consciousnesses battling for control of the same host body would result in the body's death in less than 36 hours before one of the two minds was permanently purged. Judging by the promo, time appears to be running out.
The 100 airs on The CW Tuesdays at 9 p.m. ET/PT. The series stars Eliza Taylor, Paige Turco, Marie Avgeropoulos, Bob Morley, Henry Ian Cusick, Lindsey Morgan, Richard Harmon and Tasya Teles.