As you all know at the time of Lord Krisna, there were dangerous demons that used to live on this planet earth. Lord Krishna, the Supreme Personality of GodHead started killing demons when He was just a baby. Physically also, they had extra-ordinary features.
My question is, in this Kali-yuga, where are the demons ? Where is the Kali demon ? Lord Kali will be killing Kali demon and usher in Satyuga after 4,27,000 years.