This is the historical and spiritual story of Lord Krishna. Lord Krishna is the nephew of king Kans. According to an astrological belief, Kans gets to know that his nephew will be his murderer. So he tries to kill him, but Lord Krishna kills him. Further, Lord Krishna plays an important role in the battle of Mahabharata. How he helps the Pandava brothers to confront the Kaurva forms the rest of the story.