Landing Point, Ginza Hotel.
A young man who looked like a tourist, followed behind by an automatically driven small black suitcase, headed toward the top-floor hotel room with a scenic view that he had just booked.
His eyes darted all around, and there was a very careful expression on his face. However, he was not aware at all that inside the mouth of the ventilation duct that he had just passed by, a small bug only the size of a fingernail, its body color completely camouflaged into its surroundings, was turning its reddish eyes to follow him.
On the highest floor, close to the direction of the landing point, more than 10 guests were successively accommodated within six to seven minutes. All the faces of these people had been clearly seen by the little beetle hidden in the ventilation duct.
