The group first arose in Anjudan near Kashan an area known for its Nizari Isma'ili Shia Islam. The group attempted to proclaim Tahmasp I as Mahdi after Pasikhani died.
In the vicinity of Anjudan near Kashan, a group first materialized, associated with Nizari Isma'ili Shia Islamic traditions. They then attempted to declare Tahmasp I as the Mahdi after Pasikhani's passing.