Guerrino, after he had ridden far and traversed divers valleys and mountains and rivers, making a halt now in one spot and now in another, attained at last his sixteenth year, and so fair a youth was he by this time that he resembled nothing so much as a fresh morning rose. But after a short time had passed, the servants who accompanied him were seized with the devilish thought of killing him, and then taking the store of jewels and money and parting it amongst themselves. This wicked plot, however, came to nought, because by the working of divine justice they were not able to agree amongst themselves. For by good fortune it happened that, one day while they were devising this wickedness, there rode by a very fair and graceful youth, mounted upon a superb steed, and accoutred with the utmost magnificence. This youth bowed and graciously saluted Guerrino, and thus addressed him: ‘Most gracious sir, if it should not prove distasteful to you, I would fain make my journey in your company.’ And to this Guerrino replied: ‘Your courtesy in making your request will not permit me to refuse it and the pleasure of your company. Therefore I give you cordial thanks, and I beg you as a special favour that you will accompany us on our road. We are strangers in this country and know but little of its highways, and you may be able of your kindness to direct our paths therein. Moreover, as we ride on together we can discuss the various chances which have befallen us, and thus our journey will be less irksome.’

Now this young man was no other than the wild man whom Guerrino had set free from the prison of King Filippomaria his father. This youth, after wandering through various countries and strange lands, met one day by chance a very lovely and benignant fairy, who was at that time suffering from a certain distemper. She, when she looked upon him and saw how misshapen and hideous he was, laughed so violently at the sight of his ugliness that she caused to burst an imposthume which had formed in the vicinity of her heart—an ailment which might well have caused her death by suffocation. And at that very moment she was delivered from all pain and trouble of this infirmity, as if she had never been afflicted therewith in the past, and restored to health. Wherefore the good fairy, in recompense for so great a favour done to her, said to him, not wishing to appear ungrateful to him: ‘O thou creature, who art now so deformed and filthy, since thou hast been the means of restoring to me my health which I so greatly desired, go thy ways, and be thou changed from what thou art into the fairest, the wisest, and the most graceful youth that may anywhere be found. And, besides this, I make you the sharer with me of all the power and authority conferred upon me by nature, whereby you will be able to do and to undo whatsoever you will according to your desire.’ And having presented to him a noble horse endowed with magic powers, she gave him leave to go whithersoever he would.

Thus as Guerrino journeyed along with the young man, knowing nothing as to who he might be, but well known of him the while, they came at last to a mighty and strong city called Irlanda, over which at that time ruled King Zifroi. This King Zifroi was the father of two daughters, graceful to look upon, of modest manners, and in beauty surpassing Venus herself, one of them named Potentiana and the other Eleuteria. They were held so dear by the king their father that he could see by no other eyes than theirs. As soon as Guerrino entered the city of Irlanda with the unknown youth and with his train of servants, he hired a lodging of a certain householder who was the wittiest fellow in the whole of Irlanda, and who treated his guests with cheer of the best. And on the day following, the unknown youth made believe that he must needs depart and travel into another country, and went to take leave of Guerrino, thanking him in hearty wise for the boon of his company and good usage, but Guerrino, who had conceived the strongest love and friendship for him, would on no account let him go, and showed him such strong evidence of his good feeling that in the end the young man agreed to tarry with him.

In the country round about Irlanda there lived at this time two very fearful and savage animals, one of which was a wild horse, and the other a mare of like nature, and so ferocious and cruel were these beasts that they not only ravaged and devastated all the fair cultivated fields, but likewise killed all the animals and the men and women dwelling therein. And through the ruin wrought by these beasts the country had come to such piteous condition that no one was found willing to abide there, so that the peasants abandoned their farms and the homes which were dear to them and betook themselves to find dwelling-places in another land. And there was nowhere to be found any man strong and bold enough to face them, much less to fight with them and slay them. Wherefore the king, seeing that the whole country was being made desolate of all victuals, and of cattle, and of human creatures, and not knowing how to devise any remedy for this wretched pass, gave way to dolorous lamentations, and cursed the hard and evil fortune which had befallen him. The two servants of Guerrino, who during the journey had not been able to carry out their wicked intent through want of concord between themselves, and on account of the arrival of the unknown youth, now deliberated how they might compass Guerrino’s death and remain possessors of the money and jewels, and said one to the other: ‘Let us now see and take counsel together how we may easiest take the life of our master.’ But not being able to find any means thereto which seemed fitting, seeing that they would stand in peril of losing their own lives by the law if they should kill him, they decided to speak privily with their host and to tell him that Guerrino was a youth of great prowess and valour; furthermore, that he had often boasted in their presence that he would be ready to slay this wild horse without incurring any danger to himself. Thus they reasoned with themselves: ‘Now this saying may easily come to the ears of the king, who, being so keenly set on the destruction of these two animals and on safeguarding the welfare of his country, will straightway command them to bring Guerrino before him, and will then inquire of the youth in what manner he means to accomplish this feat. Then Guerrino, knowing nothing what to say or to do, will at once be put to death by the king, and we shall remain sole masters of the jewels and the money.’ And they forthwith set to work to put this wicked plan of theirs into action.

The host, when he listened to this speech, rejoiced amain, and was as glad as any man in all the world, and without losing a moment of time he ran swiftly to the palace, and having knelt down before the king and made due reverence, he said to him secretly, ‘Gracious king, I have come to tell you that there is at present sojourning in my hostel a fair and gallant knight errant, who is called by name Guerrino. Now whilst I was confabulating about divers matters with his servants they told me, amongst other things, how their master was a man of great prowess and well skilled in the use and practice of arms, and that in this our time one might search in vain to find another who could be compared with him. Moreover, they had many and many a time heard him boast that of his strength and valour he could without difficulty overcome and slay the wild horse which is working such dire loss and damage to your kingdom.’

When King Zifroi heard these words he immediately gave command that Guerrino should be brought before him. Whereupon the innkeeper, obedient to the word of the king, returned at once to his inn and said to Guerrino that he was to betake himself alone into the presence of the king, who greatly desired to speak with him. When Guerrino heard this he went straightway to the palace and presented himself to the king, and after saluting him with becoming reverence begged to be told for what reason he had been honoured with the royal commands. To this Zifroi the king made answer: ‘Guerrino, the reason which has induced me to send for you is that I have heard you are a knight of great valour, and one excelling all the other knights now alive in the world. They tell me, too, that you have many and many a time declared that you are strong and valorous enough to overcome and slay the wild horse which is working such cruel ruin and devastation to this my kingdom, without risk of hurt to yourself or to others. If you can pluck up courage enough to make trial of an emprise so full of honour as this, and prove yourself a conqueror, I promise you by this head of mine to bestow upon you a gift which will make you a happy man for the rest of your days.’

Guerrino, when he heard this proposition of the king, so grave and weighty, was mightily amazed, and at once denied that he had ever spoken such words as had been attributed to him. The king, who was greatly disconcerted at this answer of Guerrino, thus addressed him: ‘Guerrino, it is my will that you should without delay undertake this task, and be sure if you refuse and fail to comply with my wishes I will take away your life.’ The king, having thus spoken, dismissed from his presence Guerrino, who returned to his inn overwhelmed with deep sorrow, which he did not dare to disclose to anyone. Whereupon the unknown youth, marking that Guerrino, contrary to his wont, was plunged in melancholy, inquired the reason why he was so sad and full of grief. Then Guerrino, on account of the brotherly love subsisting between them, and finding himself unable to refuse this just and kindly request, told him word for word everything that had happened to him. As soon as the unknown youth heard this, he said, ‘Be of good cheer, and put aside all doubts and fears, for I will point out to you a way by which you will save your life, and be a conqueror in your enterprise, and fulfil the wishes of the king. Return, therefore, to the king, and beg of him to grant you the services of a skilful blacksmith. Then order this smith to make for you four horseshoes, which must be thicker and broader by the breadth of two fingers than the ordinary measure of horseshoes, well roughed, and each one to be fitted behind with two spikes of a finger’s length and sharpened to a point. And when these shoes are prepared, you must have my horse, which is enchanted, shod therewith, and then you need have no further fear of anything.’

Guerrino, after he had heard these words, returned to the presence of the king, and told him everything as the young man had directed him. The king then caused to be brought before him a well-skilled marshal smith, to whom he gave orders that he should carry out whatever work Guerrino might require of him. When they had gone to the smith’s forge, Guerrino instructed him how to make the four horseshoes according to the words of the young stranger, but when the smith understood in what fashion he was required to make these shoes, he mocked at Guerrino, and treated him like a madman, for this way of making shoes was quite strange and unknown to him. When Guerrino saw that the marshal smith was inclined to mock him, and unwilling to serve him as he had been ordered, he went once more to the king, and complained that the smith would not carry out his directions. Wherefore the king bade them bring the marshal before him, and gave him express command that, under pain of his highest displeasure, he should at once carry out the duties which had been imposed upon him, or, failing this, he himself should forthwith make ready to carry out the perilous task which had been assigned to Guerrino. The smith, thus hard pressed by the orders of the king, made the horseshoes in the way described by Guerrino, and shod the horse therewith.

When the horse was thus shod and well-accoutred with everything that was necessary for the enterprise, the young stranger addressed Guerrino in these words: ‘Now mount quickly this my horse, and go in peace, and as soon as you shall hear the neighing of the wild horse dismount at once, and, having taken off from him his saddle and his bridle, let him range at will. You yourself climb up into a high tree, and there await the issue of the enterprise.’ Guerrino, having been fully instructed by his dear companion in all that he ought to do, took his leave, and departed with a light heart.

Already the glorious news had been spread abroad through all the parts of Irlanda how a valiant and handsome young knight had undertaken to subjugate and capture the wild horse and to present him to the king, and for this reason everyone in the city, men and women alike, all flew to their windows to see him go by on his perilous errand. When they marked how handsome and young and gallant he was, their hearts were moved to pity on his account, and they said one to another, ‘Ah, the poor youth! with what a willing spirit he goes to his death. Of a surety it is a piteous thing that so valiant a youth should thus wretchedly perish.’ And they could none of them keep back their tears on account of the compassion they felt.