The twist? Kris discovers that he is the reincarnation of the superhero Dev (short for Devom–the savior of the universe). His arch-nemesis is a sinister demon named , who is the king of the garbage planet, Kichadpur. To defeat evil, Kris transforms into a red-and-yellow superhero simply known as "Roll No 21" (his roll number in the orphanage’s prayer list).
In 2013, the popular Indian animated series reached a significant milestone, winning three Cartoon Network Super Toons Awards for its modern, comedic reimagining of the rivalry between Krishna and Kansa. That year, the show continued to release new episodes in Hindi, further establishing itself as a staple of Indian children's television by blending mythological themes with a contemporary school setting. New Episodes and Season 3 Highlights (2013) Roll No 21 New Episodes In Hindi 2013