Si Gerong was surprised, but he didn't back away. He lifted his spear to fight the dragon. Suddenly, a spirit came out of the forest and held him back. It was the spirit of his mother, Putri Naga, who had died many yeare before. "Stop, Si Gerong!" she said. "Do not kill the dragon. That is your sister. Her name is Orah." Putri Naga told Si Gerong and Orah that they should live on the island together in peace.