Devanshi accidentally stumbles and exposes KS's hidden kala dhan ka kazana. Of course no one is aware that KS is the actual owner of the black money. KS is called to the kala dhan location just she about to do the nek act of preventing her lover Mohan from marrying Geeta.
So, in one night KS loses her kala dhan and her partner in kala kaam, Mohan!!