Peter and Lila are Investigating. The Milkman from the Royal Service

Mr. Hamo comes into possession of what seems to be an ordinary milk jug. But then strange things begin to happen: someone is following Hamo, unknown individuals break into his house, and exactly the same milk jug disappears from the sideboard. Hamo decides that this is not a coincidence and seeks help from Lila and Peter. The detective agency "Black Claw" is back in action!