Dr. Sen, a famous doctor in Kalimpong, a hill station, buys a house named The Seventh Heaven .He is disturbed because of his daughter’s sudden but strange change of behavior .He meets with Manab, a patient who warns him about his garden which is mysterious. Dr. Sen ignores the words of Manab considering him an insane. At a friendly get-together Dr. Sen comes to know about the personal experience of Dr.Chatterjee and about the unbelievable abilities of Dr. Nachiketa. Dr. Chatterjee acquaints all how his son Soham mysteriously fell ill and how while travelling in the train they met Dr. Nachiketa and encountered the first ghostly phenomenon .Back home Soham becomes critical and was pained by the spirit .At a critical juncture Dr. Nachiketa turns up at the house of Dr.Chatterjee and saves Soham from the evil spirit. Then Dr. Nachiketa finds the reason behind the spirit’s haunting after...