Now the very wildness of the elements afforded him the chance he desired, as, though Kalei was counted among the most agile and quick of rock-fishers, that morning, when she did come, and alone, as her usual companions were deterred by the rough weather, she made several unsuccessful springs to escape a high threatening wave raised by the god himself; and apparently, if it had not been for the prompt and effective assistance rendered by the handsome stranger, she would have been swept out into the sea.
Thus an acquaintance was established. Kalei met the stranger from time to time, and finally became his wife.
Some little time before she expected to become a mother, her husband, who all this time would only come home at night, told her his true nature, and informing her that he would have to leave her, gave orders in regard to the bringing up of the future child. He particularly cautioned the mother never to let him be fed on animal flesh of any kind, as he would be born with a dual nature, and with a body that he could change at will.
In time Kalei was delivered of a fine healthy boy, apparently the same as any other child, but he had, besides the normal mouth of a human being, a shark’s mouth on his back between the shoulder blades. Kalei had told her family of the kind of being her husband was, and they all agreed to keep the matter of the shark-mouth on the child’s back a secret, as there was no knowing what fears and jealousies might be excited in the minds of the King or high chiefs by such an abnormal being, and the babe might be killed.
The old grandfather, far from heeding the warning given by Kamohoalii in the matter of animal diet, as soon as the boy, who was called Nanaue, was old enough to come under the taboo in regard to the eating of males, and had to take his meals at the mua house with the men of the family, took especial pains to feed him on dog meat and pork. He had a hope that his grandson would grow up to be a great, strong man, and become a famous warrior; and there was no knowing what possibilities lay before a strong, skilful warrior in those days. So he fed the boy with meat, whenever it was obtainable. The boy thrived, grew strong, big, and handsome as a young lama (Maba sandwicensis) tree.
There was another pool with a small fall of the Waipio River very near the house of Kalei, and the boy very often went into it while his mother watched on the banks. Whenever he got into the water he would take the form of a shark and would chase and eat the small fish which abounded in the pool. As he grew old enough to understand, his mother took especial pains to impress on him the necessity of concealing his shark nature from other people.
This place was also another favorite bathing-place of the people, but Nanaue, contrary to all the habits of a genuine Hawaiian, would never go in bathing with the others, but always alone; and when his mother was able, she used to go with him and sit on the banks, holding the kapa scarf, which he always wore to hide the shark-mouth on his back.
When he became a man, his appetite for animal diet, indulged in childhood, had grown so strong that a human being’s ordinary allowance would not suffice for him. The old grandfather had died in the meantime, so that he was dependent on the food supplied by his stepfather and uncles, and they had to expostulate with him on what they called his shark-like voracity. This gave rise to the common native nickname of a manohae (ravenous shark) for a very gluttonous man, especially in the matter of meat.
Nanaue used to spend a good deal of his time in the two pools, the one inland and the other opening into the sea. The busy-bodies (they had some in those days as well as now) were set to wondering why he always kept a kihei, or mantle, on his shoulders; and for such a handsomely shaped, athletic young man, it was indeed a matter of wonder and speculation, considering the usual attire of the youth of those days. He also kept aloof from all the games and pastimes of the young people, for fear that the wind or some active movement might displace the kapa mantle, and the shark-mouth be exposed to view.
About this time children and eventually grown-up people began to disappear mysteriously.