The gods were anxiously waiting for someone powerful to kill the deadly demon Aghasura. On the other hand Aghasura wanted to avenge the killing of his siblings, Putana and Bakasura, by Krishna. So he decided to use his great mystic powers. Changing himself into gigantic black serpent he arrived before Krishna and his friends. Seeing the enormous creature which had fiery eyes and was breathing hotly, the boys grew curious. Its mouth expanded from the skies to the land. Wanting to probe further, the boys entered its mouth. But Aghasura was waiting for Krishna. Finally, Krishna stepped in and Aghasura snapped his jaws so hard that it nearly crushed the boys. Krishna instantly expanded his body so that it choked the serpent, Which died in seconds.