In a world saturated by endless digital noise, a strange new psychological phenomenon begins to spread. "Brain Rot" follows a reclusive neuroscientist, played by Florence Pugh, who discovers a terrifying link between compulsive online consumption and a rapid, contagious form of cognitive decay. Teaming up with a skeptical journalist portrayed by Steven Yeun, she races against time to uncover the source of the outbreak as society begins to unravel from the inside out. This chilling sci-fi horror film crafts a tense atmosphere of paranoia, exploring the fragile boundary between information and infection. As the characters descend deeper into the digital abyss, they must confront their own dependencies while fighting to preserve what makes them human before their very minds are consumed.