Raahu translates to an eclipse, which causes when the moon’s shadow falls over Earth’s surface. In terms of time, it is a concept which is considered inauspicious. Because it is related to one of the nine astronomical bodies or the Navagraha named Raahu. It is a representation of the shadow entity. Filmmaker Subbu Veddula uses these concepts and weaves them into his film, Raahu.
Watch the trailer here: