Introduction of Piggy and Yuanyuan Mom: Yuanyuan Mom, Fang Dad and twin daughters Fenglingzi and hyacinthus orientalis are a happy family. On the opening day of September 1, Mother Yuan met a magical talking pig in the pet market. Since then, she has a great dream, that is, to cultivate pigs into stars, so that she will become a "star mother" who has attracted much attention.