Lord Vishnu strictly penanced the Goddess and she appeared in the shape of Baglamukhi at haridra sarovar, which is found in Saurashtra district of Gujrat and saved all the dwelling beings through the demon. Because then, Goddess Bagalmukhi is worshipped with good reverence. Now there is absolutely no separation https://www.youtube.com/watch?v=IOlRdolK0uM&t=2s