I read "DON'T STOP NOW!". Matt is on a drink delivery truck. He was taking a break at his favorite internet cafe that day. This cafe is located in Soho, London, so many foreign tourists visit every day. It is run by her father Paolo and his daughter Kate. Even though it's an internet cafe, he bake pizza every day for some reason and deliver it to many houses. One day, Matt took the pizza box, which contained a small black box. Paolo and Kate refuse to talk about it. What secret is hidden in this little black box? There are many action scenes, and it is a fun work to read.