Sidhu, a brilliant and ambitious young scientist, achieves his lifelong dream: inventing a time travel machine. Determined to explore the limits of his creation, Sidhu promises to his friend harish that he will return within seven days. However, days turn to years, and Sidhu is never seen again, lost somewhere in the vast expanse of time. His mysterious disappearance sparks a police investigation that stretches on for decades, but no clues ever surface.