Gunasekaran's Vadu(scar), an autobiography, explores caste domination, suppression, inequality, caste conflicts that made the Dalit undergo a socio-cultural alienation. His autobiography mainly focuses on how inequality plays a major role in the society and makes the society the dominant and the dominated. The paper deals with how the author reveals the exclusion and alienation he and his community experienced and how the socio-cultural exclusion imposed by the caste -hindus is questioned back. © 2019 by Advance Scientific Research.