As the summer months wore away, and no word was received from the Brûlé camp, Souk became each day more restless, and finally, calling together a few friends, started once more for the Brûlé's home.
He was received most cordially by the old chief, and, as before, given most hospitable entertainment. Often, however, he thought he detected sadness on the old man's face, and on questioning Chaf-fa-ly-a as to the cause of her father's trouble, the poor girl burst into tears and confessed she was about to be sacrificed for her father's good. She said that the Cheyenne chief, with whom her father had long been at war, had asked her hand, and promised, on receiving her as one of his wives, to cease from warring with the Sioux. Her father, actuated by a desire to do his people and friends good, had, after the refusal of Souk's father to furnish the required presents, given the Cheyenne a promise, and they were to be married the following year, when the grass grew green on the earth. The old chief preferred greatly to have Souk for a son-in-law, but he wished also to serve his people and old friends. The treaty was to be binding on the Cheyennes, for the Ogallallas as well as the Brûlés, and therefore Souk and his father would be greatly benefited by her marriage to the Cheyennes.
This astounding intelligence came near upsetting Souk's better judgment, and for a while he was nearly demented. Taking the fond girl in his arms, he swore, rather than see her the wife of the hated Cheyenne, he would spill both his own and her blood, and they would go to the happy hunting-grounds together. Chaf-fa-ly-a begged him to be calm, and she would make her escape with him and fly to his people. It was agreed that early in the spring, before the encampment moved to its summer pastures, Souk, with a chosen band, should come over the mountains, and in the confusion, when the tribe was on its march, they would seize a favourable opportunity to escape into the mountains, from which they could make their way to Souk's father and implore his protection.
Cautioning him, even by a look, not to betray any knowledge of her engagement to the Cheyenne, the lovers parted, and next day Souk set out for his home, apparently utterly indifferent as to the result of the negotiations for his marriage.
Slowly the winter months dragged along, and to the impatient Souk they seemed interminable; but at length the water began to come down from the mountains, and the ice grew soft on the streams. As soon as he saw these indications of returning spring, Souk called his bravest friends together and set out from the camp. He did not tell any one where he was going, and it was only when they began to ascend the mountains that they suspected they were on the way to the Brûlé camp. In eight days they descended the plain into the old chief's home.
He was greatly astonished to see Souk, for he believed it impossible at that season of the year for any one to cross the mountain. However, he gave Souk and his friends a hearty welcome, and again provided them with everything they needed.
Next day the chief rode down the river to prepare the camps for moving, and Souk and Chaf-fa-ly-a, being left alone in the camp, had all the opportunity they desired for laying their plans. Chaf-fa-ly-a said the camp would move in four days, and that in the meantime they must make every preparation for their flight. There was one horse in the herd, she said, that was the swiftest in the tribe, and he must be either killed or she would ride him. Her father had always objected to her mounting this animal because he was so vicious; but, now that he was away, it would be a good time for her to ride the animal, and show to her father that she was a better horsewoman than he thought. Once upon him, she could pretend a fondness for the beast, and thus secure him to ride on the trip. Souk agreed to all she said, and the wild horse was at once sent for. He reared and plunged fearfully, but at length he was conquered, and Chaf-fa-ly-a mounted his back. Souk rode by her side, and they galloped down the river to meet the old chief, who they knew must by that time be returning homeward, as it was nearly evening. They soon met him, and when he saw his daughter on the wild horse, he was greatly surprised, but not displeased, for all Indians are proud of their horsemanship. Cautioning her to be very careful and hold him fast, Souk, the old chief, and Chaf-fa-ly-a rode back to the village together.
Next day Chaf-fa-ly-a again rode the wild horse, and in the evening slyly extracted a promise from her father that she should be permitted to ride him when the village changed its camping-ground.
On the morning of the fourth day the herds were gathered, the teepees pulled down, and the village commenced its march to the summer pastures. The men had got the herds fairly on the way, and the sun was just tipping the icy peaks of the mountains, when Souk and Chaf-fa-ly-a mounted their steeds and galloped swiftly forward. Chaf-fa-ly-a rode the wild horse, and Souk was mounted on a splendid stallion. All of Souk's warriors had been sent the day before to Pole Creek, a day in advance, under the pretence of hunting.
Riding on until they reached the head of the herd, they were about to pass, when the herders informed the young couple that it was the chief's orders no one should go ahead of the herd and they could proceed no farther. Giving the men a pleasant reply, Chaf-fa-ly-a said she was only trying the mettle of her horse, and at once turned back. They had gone but a little distance when they entered the sand-hills, and, making a wide circuit, came out far in advance of the herd. They were now on the banks of a little lake, and, giving their horses full rein, sped by its clear waters.