He stopped. What was that dark object resting on the bottom? He did not know how exhausted he was until he paused for breath; then, knowing that his next dive would take him far down, he rolled over on his back and floated quietly. Burning with curiosity, he could hardly wait to see what was there. Slowly he swam downward. Something warned him to be more careful, and afterward he was grateful for his caution, for had he plunged recklessly to the bottom, in all probability in would have been his last dive.
He was aware of a large body moving near him and he dodged just in time to avoid a collision, striking out for the surface. Lying flat on the water, he peered into the depth and discovered several dark things swimming about. Frightened at first, he remembered that sharks and crocodiles do not live in mountain lakes. Bravely he descended, but this time he swam with his bolo in his hand. Down, down, and again he saw the queer, square things flopping about. They were huge tortoises, clustered around a darker object at the very bottom of the lake. Once more Piang came to the top. He was not afraid now; tortoises do not fight unless attacked, and the boy could easily outswim any of the clumsy creatures. But what were they doing out there in the middle of the lake? Tortoises live near shoals and feed on fungi and roots. As he plunged down once more, he was met by a strong up-current and had to fight his way through. Tiny particles stung him as they rushed by, and it seemed to him that millions of fish were darting here and there, snapping at something. It was rice. Gradually it dawned on Piang that he had reached his goal; the tortoise had reached it first, and the secret lay hidden in that dark thing at the bottom.
Frantically, but steadily, he worked his way down, avoiding weeds and driftwood. The water grew calmer as he neared the bottom, the rush of the current less. His breath was almost gone; he could hardly stand it a few seconds longer, but he must see what it was there. With one supreme effort, he struggled and reached the hard sand of the lake floor. A trifle dazed, he looked about, and there, towering above him, was a ship.
Piang was almost unconscious when he reached the air. Had he been dreaming? How could a ship be resting on the bottom of Lake Lanao? Restraining his curiosity, he forced himself to rest. Lying on his back again, he took long regular breaths until he was entirely rested. Slowly he descended and, avoiding contact with the loggy tortoise, circled around the dark thing. Yes, it was a boat. Piang had seen only one other boat like it in his life. It was only about thirty-five feet long, but to the boy it seemed to rise above him like a mountain. Fascinated, he sank lower until he was standing on the deck. The tortoises and fish paid no attention to him, and he examined it carefully. The big tube, sticking up in its middle Piang recognized as the thing that belches smoke, and along the sides, covered with slime and weeds, were small black objects. He had heard that these boats hurl “hot-spit” into the jungle when they are angry, and he supposed it must come from these ugly things. All this occupied only a few seconds, but to Piang it seemed like years. Making a hasty ascent, he again filled his lungs and prepared to explore farther. As he worked his way back, he crossed the current that was bearing the rice to the surface and remembered his mission. Following the milky trail, he arrived at the stern of the boat and shuddered to see the mass of animal life clustered there. Worming his way alongside, he frightened the swarming creatures, and they scattered, leaving him a clear view of the boat. Only one old tortoise refused to be disturbed, and Piang watched it pull and bite at something. He was very close to it, when suddenly something blinded him. He put out his hands to ward it off, but the rush increased, and when he found his way to the top his hands were full of soggy rice. The old tortoise had torn the end of a rice-sack, and the contents were being whirled upward.
As the boy lay on the water, reviewing his remarkable discovery, his strength almost exhausted, he was startled into the realization of a new danger. Quickly he dived, but not before a man in a vinta, headed that way, had seen him. Piang was caught. In his excitement he had failed to watch for the coming of his enemies, and now he must fight. Swiftly the vinta approached. Piang could see it through the water and he watched until it was over his head. With a lunge, he struck at it with all his might, upsetting it and throwing the occupant out. With a yell the man grabbed Piang, and the startled boy recognized his old enemy, Sicto, the outcast, who drifted from tribe to tribe, a parasite on all who would tolerate him. He was making his home with the lake people just now and had discovered Piang’s hiding-place. Guessing that the boy was after the secret of the rice, he had watched his chance and had pounced on him when he was least able to protect himself.
Over and over they rolled, splashing and fighting. Piang was struggling for breath, but luckily he still had his bolo in his hand. The big bully was sure to win the fight unless Piang could escape soon, as he was already winded and exhausted. A happy thought flashed through Piang’s mind. He watched for one of the tortoises to swim near the surface, and then shrieking “Crocodile,” he pointed toward it. When the frightened Sicto shrank from the tortoise, Piang struck with all his might, but he was so weak and his knife was so heavy that he only stunned his adversary.
Then he was away like a flash. Before the bully could recover, Piang had righted the vinta and was paddling off in the direction of the river. Sicto tried to follow him, but Piang only laughed and paddled faster. He was free again; he had a boat, and knew the secret of the rice. Allah was indeed good to little Piang.
Rapidly he plied his paddle. The current was against him as he headed for the mouth of the river, but he worked steadily and soon lost sight of the infuriated Sicto.
He paused. Coming out of the river was a flotilla of boats. They were the usual rice-fishers, and he must pass them to gain the outlet. What if they called to him? He could not speak their dialect, and they would surely recognize Sicto’s boat. He did not think they had seen him, so he changed his course to the east-ward and slowly paddled in that direction. They soon passed behind him, paying no attention to the solitary boatman, and he thankfully headed toward the river. As soon as the men reached Sicto, he would tell them of the fight, and they would give chase. Piang’s chances of escape were indeed slim, but he had a little start.
Stubbornly he fought the current; patiently he worked against the swift water. At last he was in the river, but he knew that by this time the Moros were in pursuit. That they did not appear in the river behind him was no reason to feel safe. He was sure they would try to head him off by land, as the river wound round and round through the valleys. The odds were certainly against Piang. He was in a strange country, unfamiliar with the trails and hunted by the swiftest tribe of Moros. The Ganassi trail was out of the question. It would be lined with the lake people watching for him. The jungle, which he had worked his way through, would be searched, and his recent camping site discovered. Every passable trail to his home would be watched.