Beibei is a newcomer to Wonzel Town. He is cute, but timid. He really wants to fit in and make friends. So, who will he become friends with? Will it be the active and energetic Bravo? Will it be the mischievous and impulsive Piano? Perhaps it will be the kind, friendly and intelligent Xingxing? What about the beautiful but sensitive Xiaotian? Or the mysterious and distant black cat called “13”?