According to the Chinese monk
Xuanzang, Narasimhagupta had to pay tribute to the Huna king
Mihirakula. Finally, Baladitya along with
Yasodharman of
Malwa is credited with driving the
Alchon Huns from the plains of North India according to the Chinese monk
Xuanzang. In a fanciful account, Xuanzang, who wrote a century later in 630, reported that
Mihirakula had conquered all India except for an island where the king of
Magadha named Balditya (who could be Gupta ruler Narasimhagupta Baladitya) took refuge, but that Mihirakula was finally captured by the Indian king, who later spared his life. Mihirakula is then said to have returned to
Kashmir to retake the throne. Narasimhagupta's governor in
Malwa,
Bhanugupta may also have been involved in this conflict. ==Shramanic Philanthropy==