Bhrigu Nandi Nadi is a classical Hindu astrology system that originated in India. It is named after the sage Bhrigu and his disciple Nandi. The system is based on the belief that the position of the planets at the time of a person's birth can reveal information about their past, present, and future. Bhrigu Nandi Nadi is a predictive system that focuses on the individual's destiny, rather than their personality or psychological traits. The system uses a set of predictive rules called sutras, which are derived from ancient Hindu scriptures. These sutras are said to have been written by the sage Bhrigu himself, and were later compiled and organized by his disciple Nandi.