After the first manned mission to Mars ends in a deadly crash, mission controller Mackenzie 'Mack' Wilson assists an artificial intelligence system, A.R.T.I. Their investigation uncovers a mysterious object under the surface of Mars that could change the future of our planet as we know it.

Kenza and Yaël are two young French women who go to Syria to fight alongside the Kurdish forces. There they meet Zara, a Yezidi survivor. Born in different cultures but deeply united, the women-fighters heal their past wounds and discover their present strength, especially the fear they inspire in their opponents. The three young women soon bound together and become true sisters-in-arms.