 Complete the following phrase:  The Malwa Sultanate was conquered by the Sultanate of Gujarat in 1531. In the 1540s, most parts of the state fell to Sher Shah Suri, and subsequently to the Hindu king Hemu. Hemu, who had earlier served as the General of the Suri dynasty, operated from the Gwalior Fort during 155356 and became the ruler of Delhi as a Vikramaditya king winning 22 battles continuously from Bengal to Gujrat and defeating Akbars forces in the Battle of Delhi on 7 October 1556. However, he chose Delhi as his capital after his formal Coronation and left Gwalior. After Hemus defeat by Akbar at the 