通天河的妖怪每年要吃童男童女，悟空八戒变成小孩模样去打妖怪，妖怪却使计策抓走了唐僧。其实，妖怪是观音菩萨莲花池中逃出的大红鲤鱼。观音菩萨收走了妖怪。一只巨大的乌龟载师徒过河，让唐僧帮它问佛祖一个问题。

Each year, the monsters at the River of Heaven demanded to consume young boys and girls. Wukong and Bajie disguised themselves as children to confront the monsters, but the monsters cunningly captured Tang Seng. In reality, the monster was a large red carp that escaped from Guanyin Bodhisattva's Lotus Pond. Guanyin Bodhisattva intervened and took the monster away. A massive turtle helped the master and disciples cross the river, asking Tang Monk to inquire about a question from the Buddha.