Valentino Tarocco invents a new life as a famous Milanese designer. He has removed all connection with the past, but an accident will bring him back to his twenties, causing him to recover his Apulian dialect and love for his origins.

When his sister Ella decides to modernize the Christmas Factory against Santa Claus's wishes, Mike, who works as an assistant to the old Santa Claus, will have to decide which side he is on. The animated characters from the world of Arctic Friends will help him in his choice and thus in his maturation as an individual, leading the story in an unexpected direction.

Fifteen years after the premature separation from her mother by the hand of the inquisition, Agnes, the young Captain of the Pandora, is seeking for the legendary treasure of Cariddi's Graveyard with her wacky crew. This search will collide with the plans of the evil Duke of Monreale and the ones of the sly infamous pirate known as 'The Red Hook'.

Santa Claus is suffering from a mysterious disease. He lies in bed and only repeats one word: Lebanna. The elves are desperate and don't know what to do anymore. Christmas seems lost when Santa's assistant Annabel uses magic and summons the greatest detective on earth to the castle. The man who appears in front of her doesn't seem very smart but she claims to be the great-great grandson of the great Sherlock Holmes. Annabel entrusts him with the case and an assistant to her, her son Sam. Will the two be able to solve the Lebanna mystery despite Sherlock being allergic to Christmas? Maybe the solution lies in some Arctic Friends cartoons that Santa watched as a child?