Khidda (Soumitra Chatterjee) is a swimming coach who teaches swimming to underprivileged kids. He picks Kony (Sriparna Banerjee) from a slum of Calcutta and grooms her to be part of the Bengal Swimming team to compete at the National Swimming Championship. However, politics, poverty and social stigma emerges as distinct roadblocks in their path. One day, she gets her one chance when a swimmer on the team gets sick and she is allowed to take her place. Will she turn around this one chance to change her life?