"Children of Men" is a dystopian film set in a future where humanity faces extinction due to global infertility. The story follows Theo Faron, a disillusioned bureaucrat in a chaotic London, who becomes involved in a mission to protect Kee, a young woman who miraculously becomes pregnant. As Theo navigates a world filled with despair and violence, he encounters various factions and struggles to ensure Kee's safety. The film explores themes of hope, survival, and the importance of family in a society on the brink of collapse, ultimately highlighting the resilience of the human spirit.