Koneko leaves the peerage on a certain day, every month and No one knows why, so one day, they decide to follow her and they spot her and Kuroka, but before they could do something to get Koneko away from Kuroka, they see the two sisters standing at a specific gravestone. They hear noises, which sounded like someone was crying, and they noticed that it was coming from the two neko sisters. What is the reason behind this? Lets found out...All Rights Reserved