A book that belongs to the Hindu god of death, Yama, accidentally drops to earth. This book can be used to kill or save any human's life by writing his/her name in one of the pages of the book. Gopi, a young man, gets a hold of the book and abuses its powers for his selfish needs. Chitragupta, Yama's assistant, misses a book which contains all the details of human beings. The book falls into a city in Tamil Nadu. Brahmadeva orders Yama to locate the book within one month. Chitragupta fears that if the book is seen by the human beings, chaos will happen.