It's bath time for Virginia, who is tired after a day out with the school. When her dad sees her yawning, he warns her, "Above all, don't fall asleep while you're having a bath!" But Virginia doesn’t feel sleepy; and even...

It's bath time for Virginia, who is tired after a day out with the school. When her dad sees her yawning, he warns her, "Above all, don't fall asleep while you're having a bath!" But Virginia doesn’t feel sleepy; and even less sleepy is she when, suddenly, she sees a dinosaur appear as if by magic right in front of her. And not just any dinosaur, no, but a talkative diplodocus willing to accompany her on her most secret adventures!