While Ekendra Sen was enjoying his vacation in colourful Rajasthan with Bapi and Pramatha, suddenly a Professor of Archaeology at Oxford University Shatadru Ghosh informs Eken Babu about his suspicions on a particular idol he had seen in London went missing.   

Along with this, suddenly there’s an inquiry about a missing girl Rajyashree who is also a student of archaeology.   

Eken Babu begins his investigation with his two confidants, where all the mystery facts will baffle him while constantly challenging his intelligence and observation skill.