When a dynastic struggle between the collateral branches of the Kuru clan, the Kauravas and Pandavas lead them to the threshold of war, Lord Krishna decides to step in and take control of the situation.
Kuruvas versus the panduvas over the battlefield of kuruketra. Lord Krishna and Arjuna go onto the battlefield by lord Krishna being the charioteer. Duryothan chose Krishnas whole army while Arjun chose Krishna.sanjaya was giving king dshristra an account of what was happening on the battlefield as he was blind.