The narrator tells us that yesterday's cover of the magazine featured a pretty girl named Yui, who is 17 years old. She's been swimming at a hotel pool, and the narrator tells her that he's asked her to be the model for the magazine's upcoming swimsuit section. Yui tells the narrator that she's visiting on her summer vacation because she doesn't have anyone to hang out with. She tells him that the police have found a string-like material on the necks of a man and a woman who were murdered the night before. The police have decided that it's a double homicide, and they're looking for the serial killer, reverse. The narrator says that it looks like the pool is dry, but he wonders if Yui is trying to lure the killer into a swim. He asks her to start the car, and she says that she hasn't been able to swim since her family was murdered two years ago. She says that one of her buddies is a killer, and that he inspired her to swim in the first place. She also says that if she were to kill the killer for revenge, she'd be like him, just like him. But if she wanted to kill him for the sake of killing him, she says, she would be a killer just like reverse. She asks the narrator to take a look at her feet, and he says that he was inspired by one of his buddies to do it. The girl says that her real name is the daughter of a guy named Tomoyuki kisaragi, who was murdered by reverse two years before. She wants to kill her father, but she doesn1t want to kill reverse for revenge. She just wants to be a murderer like him so she can kill him. She calls him a cheater, and says that his feet are covered with a "clear