Master of fantasy, illusion, dizzying plots, Luc Besson, director of “The Fifth Element,” “Nikita,” “Abyss Blue” and other wonderful films, creates a new fairy tale. This is his debut in children's literature, and this fairy tale has everything - secrets, riddles, chases, treasures, magic...

Arthur receives a message asking for help, delivered to him by a spider-postman. The boy is alarmed: he is sure that only minimoys could have written it. But it is at this moment that the father announces his decision to return home to the city. The boy manages to warn his grandfather about the letter he received: perhaps Archibald will come up with something. After all, just tonight a moonbeam will touch the magic spyglass and a passage to the country of the minimoys will open. But the sky is covered with clouds...