When a woman gives birth to a hybrid creature, the creature begs for its life, saying that it would repay the woman and her husband in the future. Later, the hybird creature--part man and part bull yak--had the head of Masang Yaru Khatra. Masang Yaru Khatra traveled endlessly, making friends with forest creatures and the animals of mountains, grasslands, and so on. Once on earth he tried to conquer a rabbit-riding witch, whom he followed under the ground. There, she was killed with the help of a woman in iron shackles. Then a divine eagle was killed and he rode a dragon from the subterranean realm back to earth. Finally, he followed the great tree to climb up into heaven, but on his way back home, he met the witch. He spilled out seven sacred grains from the heaven and flew to the sky.