"It is the noise of the musket balls which they are firing at your Majesty," said the major.

"That is the very best music I ever heard," he replied, "and I shall never care for any other as long as I live."

As he spoke, a bullet struck the major in the shoulder and on his other side a lieutenant fell dead, but Charles escaped unscathed.

The Danes were soon put to flight and Charles made the arrangements for the encamping of his troops with the skill and celerity of one trained in the art of warfare, instead of a boy on his first campaign and to whom the whistle of a musket ball was a sound unknown. He showed his ability and judgment also by the strict discipline he maintained, winning the good will of the peasantry by paying for all supplies, instead of taking them by force in the ordinary fashion of the times.

While the camp was being made and redoubts thrown up towards the town, the fleet was sent back to Sweden and soon returned with a reinforcement of nine thousand men, who had marched in haste to the shore and were drawn up ready to embark. The Danish fleet looked on at this movement, but was not strong enough to interfere.

The rapidity with which this invasion had been made struck the people of Copenhagen with terror and they sent an embassy to Charles, begging him not to bombard the city. He received them at the head of his guards, while they fell upon their knees before him. His ultimatum to the petitioners was that he would spare the city on the payment of four hundred thousand rix-dollars. They were also commanded to supply his camp with provisions, for which he promised they would be honestly paid. They did not dare refuse, and were very agreeably surprised when Charles kept his word and paid good prices for all he got.

Charles now sent word to King Frederick that he had made war only to require him to make peace, and he must agree to act justly towards the Duke of Holstein or the city of Copenhagen would be destroyed and his dominions laid waste with fire and sword.

Frederick, utterly taken aback by the warlike vigor of King Charles, was very glad to accept this proposal and thus to escape from the dangerous position in which he had placed himself, and the negotiations were driven through by Charles with the same abrupt energy he had shown in his military movements. In less than six weeks from the beginning of the war it was ended and the treaty made, a surprising achievement for the first campaign of an eighteen-year-old warrior. The treaty was favorable to Frederick, Charles exacting nothing for himself, but demanding that the Duke of Holstein should be repaid the expenses of the war.

The boy king had reason for haste, for the town of Riga, in his dominions, was being invested by a combined army of Russians, Poles, and Saxons. The treaty was no sooner signed than he sailed in all haste to its relief. It had made a gallant and nearly desperate defence under General Dahlberg, but the besiegers did not wait for the impact of Charles's army, hastily retreating and leaving the field open to him for a great feat of arms, the most famous one in his career.

The town of Narva, in Ingermanland, was then invested by a great Russian army, sixty thousand—some say eighty thousand—strong, the Czar Peter being in supreme command, the Duc de Croy commanding under him. But the unskilled Russians had not proved very successful in the art of besieging, having failed for six weeks to take a city that was very poorly fortified and whose governor, Baron Herre, had but a thousand regular troops in his garrison.