In a tragic accident, Kathiravan loses his wife and his left leg. A few years later he decides to get a prosthetic leg with the compensation amount. Kathiravan's life gets more complicated when his daughter Magizh gets hospitalized.
On a quest to find the father she thought was dead, a determined young girl uses a mysterious device that allows travel between worlds but unknowingly unleashes a monster from one of those worlds that haunts her every step.