The days that followed were pleasant ones for Prince Marvel and Nerle, who were treated as honored guests by both the king and his courtiers. But the prince seemed to be the favorite, for at all games of skill and trials at arms he was invariably the victor, while in the evenings, when the grand ball-room was lighted up and the musicians played sweet music, none was so graceful in the dance as the fairy prince.  
Nerle soon tired of the games and dancing, for he had been accustomed to them at his father's castle; and moreover he was shy in the society of ladies; so before many weeks had passed he began to mope and show a discontented face.
 
One day the prince noticed his esquire's dismal expression of countenance, and asked the cause of it.
 
"Why," said Nerle, "here I have left my home to seek worries and troubles, and have found but the same humdrum life that existed at my father's castle. Here our days are made smooth and pleasant, and there is no excitement or grief, whatever. You have become a carpet-knight, Prince Marvel, and think more of bright eyes than of daring deeds. So, if you will release me from your service I will seek further adventures."
 
"Nay," returned the prince, "we will go together; for I, too, am tired of this life of pleasure."
 
So next morning Marvel sought the presence of King Terribus and said:
 
"I have come to bid your Majesty adieu, for my esquire and I are about to leave your dominions."
 
At first the king laughed, and his long nose began to sway from side to side. Then, seeing the prince was in earnest, his Majesty frowned and grew disturbed. Finally he said:
 
"I must implore you to remain my guests a short time longer. No one has ever before visited me in my mountain home, and I do not wish to lose the pleasure of your society so soon."
 
"Nevertheless, we must go," answered the prince, briefly.
 
"Are you not contented?" asked Terribus. "Ask whatever you may desire, and it shall be granted you."
 
"We desire adventures amid new scenes," said Marvel, "and these you can not give us except by permission to depart."
 
Seeing his guest was obstinate the king ceased further argument and said:
 
"Very well; go if you wish. But I shall hope to see you return to us this evening."
 
The prince paid no heed to this peculiar speech, but left the hall and hurried to the courtyard of the castle, where Nerle was holding the horses in readiness for their journey.
 
Standing around were many rows and files of the Gray Men, and when they reached the marble roadway they found it lined with motionless forms of the huge giants. But no one interfered with them in any way, although both Prince Marvel and Nerle knew that every eye followed them as they rode forward.
 
Curiously enough, they had both forgotten from what direction they had approached the castle; for, whereas they had at that time noticed but one marble roadway leading to the entrance, they now saw that there were several of these, each one connecting with a path through the mountains.
 
"It really doesn't matter which way we go, so long as we get away from the Kingdom of Spor," said Prince Marvel; so he selected a path by chance, and soon they were riding through a mountain pass.
 
The pleased, expectant look on Nerle's face had gradually turned to one of gloom.
 
"I hoped we should have a fight to get away," he said, sadly; "and in that case I might have suffered considerable injury and pain. But no one has injured us in any way, and perhaps King Terribus is really glad to be rid of us."
 
"With good reason, too, if such is the case," laughed Marvel; "for, mark you, Nerle, the king has discovered we are more powerful than he is, and had he continued to oppose us, we might have destroyed his entire army."
 
On they rode through the rough hill paths, winding this way and that, until they lost all sense of the direction in which they were going.
 
"Never mind," said the prince; "so long as we get farther and farther away from the ugly Terribus I shall be satisfied."
 
"Perhaps we are getting into more serious danger than ever," answered Nerle, brightening; "one of the giants told me the other day that near the foot of these mountains is the............