Yuga movie revolves around Narrain (Nasser) who a scientist and his assistant Banu (Swarnamalya) are conducting a research on comets. By chance they discover the imminent doom that will befall the people of the world due to a comet. To prevent the people from panicking they decide to hide this matter from the public. They organize a World scientists

While on a break, a man hallucinates of vivid imagery from his past life. As he starts remembering things, his girlfriend observes him falling for an older woman.