"Journey to the Creek: A Tribe Living by Water": Axi migrated with the "Ximu tribe" in search of water. On the way, he encountered a ferocious saber-toothed tiger and the son of the clan leader was bitten. The old witch doctor in the tribe used the wrong herbs, which made the injured person's condition worse. Relying on the knowledge of herbal medicine that his mother told him when he was young, Axi went into the dense forest alone to find the antidote, and also had to deal with the poison ivy and heavy rain in the forest.