In a post-apocalyptic world where a deadly virus carried by rain wipes out most of the population, "The Rain" follows siblings, Simone and Rasmus, as they embark on a perilous journey to find safety and answers. Along the way, they encounter a group of survivors and must navigate trust, betrayal, and the harsh realities of survival in a world turned upside down. As they uncover dark secrets and face unexpected challenges, the bond between the siblings is tested like never before. With each rainfall bringing both danger and hope, they must learn to adapt, make difficult choices, and confront their own fears to stay alive. "The Rain" is a gripping tale of resilience, family, and the fight for survival in a world where the only certainty is uncertainty.