The stories follow the adventures of three characters: cheerful Haha, kind Mimi, and shy Bubu, all as round as they are charming. They live in Berryland, a world inspired by DIY crafting with a handmade look and feel. In every episode, the characters learn to play together, be friends, and find ways out of different situations, while the kind narrator sings cheerful songs that offer clues to help the BerryBuds figure out the solutions they need.