When Kaal Bhairav was charged of Brahma Hatya, he came to Kashi to seek penance and it was only inside the holy land of Kashi that he was lastly free of charge from your sin in the killing. From that time on, Kaal Bhairav is said to reside in Kashi, https://vashikaran06283.ampedpages.com/little-known-facts-about-bhairav-57374239