The men of the Maoka family have to meet a fated woman by the age of eighteen. Otherwise, he must die at eighteen. In other words, today, my 17th birthday, Riku Maoka’s, is only one year away. But I had a nasty constitution to avoid that sad fate. Morever there are two The first is that I only draws Yandere to a level that is difficult even if there is a destined person in this. The other is that it is a detective. It’s like going out for a minute and getting involved in a case. So, I came across a dead body again today… Maybe it’s not that the criminal is his fate, is it?