The history of the imperial Guptas after the death of Skandagupta is obsure. The official genealogy traces the imperial line from Kumaragupta through Purugupta and ignores Skandagupta. Purugupta reigned for a brief period and the imperial line was continued by his two sons Buddhagupta and Narasimhagupta. With the accession of Buddhagupta the history of the imperial Guptas stands on a firm ground. The records of his reign prove beyond doubt that he ruled over extensive regions stretching from Malwa to Bengal. But it was during his reign that the Gupta Empire showed signs of visible decay with feudatory states breaking away from the empire. The coins of Buddhagupta also reflect the process of decline that had set in the Gupta empire. His coins are very rare which prove that the internal weakness and war of succession had taken over the Gupta Empire. The death of Buddhagupta was followed by a confused period of internal dissensions leading to the breaking of the empire and renewed invasion of the Huns.