Chandni is a 13-year-old girl from Gaya, Bihar who always keeps smiling. Daughter of a daily wage labourer, Chandni hides her pain of being born with a small leg behind her smile. Unable to walk, she was dependent on others to move from one place to another. KIRAN Society, which is working with a vision to ensure all these differently-abled children walk without anyone else's support, provided Chandni with a customize prosthetic leg followed by a training to use it properly. Now she can walk to school on her own. And her smile has become broader & brighter.