The world has evolved so much in the 21st century and people are being so advanced at everything. Even they can able to bring back extinct animals such as Dodo and Shindorimi Tigers. And also because of this advancement, even the death rate of humans was low. Still, there are people who die from some unknown disease or accident or even by loss of blood from their body because of vampires. Around the busy places in Tokyo, some people died in dark places of losing blood and their bodies were weak. It was a rainy day and just like always a commoner found the dead body around his workplace and soon called the police. After the officer's arrival, the head chief gets to the scene and looks at the dead person’s body. “Who is it? Just like others we can figure out who is this and whether it is male or female”. And his junior answers him, “Chief, the forensic people got the sample and went to the lab. Soon we will get the result and also the procedures were taking faster than before so w

After returning home, Yamori just keep on thinking about the thing the chief talked about with them. After he said about the female serial killer Yamori wasn't able to think anything other than that and to change his mind he started to play games on his computer. The time passed and then his mother called him for dinner, after getting down, Yamori and his family started to eat. His father is also in the police department as an inspector. Yamori doesn't like to talk about anything while eating with his family but this news is so serious that he wanted to talk about it with his father. “Dad, one of the police chiefs came to a side of the park and talked to us gang about something strange”. After he said it, his mother scolded him, “Hey… Don't bring weird news while eating, your brother is sensitive to those things”. After he said to his mother, “It’s not something so weird so bad, a small thing goes on my mind continuously and I want to clarify with dad”. Then soon his father in