Bubu the little tiger is strong and brave.
The little animals think he is amazing and want to be friends with him, but Bubu only bullies them and doesn't know how to make friends, so they are all afraid of him.
One day, he suddenly finds himself in an unfamiliar forest, unable to find his mother anywhere.
Then he sees a huge creature that looks like a cow, with lots of sharp horns on its head.
The big creature is named Bululu, and he's a little Triceratops. He promises to help Bubu find his mother.
Remembering what his mother told him, Bubu thinks, "Since you helped me, I guess I won't eat you... yet!"
Following Bululu, he meets Dada the little Stegosaurus, Mou Wu the little Parasaurolophus, Yuci the little Spinosaurus, Mengmeng the little Compsognathus, and more. A vast and magnificent dinosaur world unfolds before Bubu's eyes.
With the help of his dinosaur friends, Bubu sets out to find his mother. Through hardship and growth, he also learns how to love and protect others.
Theme: Sincerity and kindness are wonderful virtues. Friends should help one another and grow together.