A/N: I don't own Black Cat or any of its characters. Just read if you want to, well this is my first story so please be kind to me, I'm just new here. Enjoy!

The air was cold. The sky is so dark. A sign that there is going to have a rain. In Cedar Town, a new mayor stands up in his seat and went to the front. By going in there, a girl with a brown short hair and wearing a yukata is running like a cat. As the mayor is saying his speech, he was shot and all the people in there where killed. A group of guards came and they saw the girl. They attack her but she evades it all and with one shot for each of them, they all died. The blood were scattered everywhere and it started to rain. Another group of guards came but they didn't found anything in there except dead people. The girl vanished in thin air.

Chapter 1: Prologue

It was a shiny afternoon; Sven went to the Sweepers Hangout to look for another bandit. He went to the posters to look for it. Eve came and talk to Sven.

"Hi Sven, what are you doing?

"I'm looking for my next target."

"Okay…" Eve said as she looks at the posters.

While they are looking they heard the two men near the posters chatting about something. They move closer so they can hear it clearly.

"Hey, have you heard the news? About the Cedar Town?" the first man said

"Yes, I heard it, it was really scary. They say that a girl with a short brown hair and wearing a yukata is the killer." The second man said scarily.

The two men continue to chat. Sven and Eve were worried, they remember Saya because of the descriptions and they are also worried if Train will know it. They leave the place and went to Rins apartment.

A man with black hair followed Sven and Eve to Rins's house; he listens to what they are talking about behind the window.

Sven knocks on the door. Rins opened it and she let them in. She asked what's wrong and Eve replied.

"Did you know what happened to Cedar town?" Eve asked calmly.

"Yes I did and I'm currently searching for the killer." Rins replied

"So we don't have to tell you what we want, you're currently doing it. But why are you searching for the killer?" Sven said

"The mayor's best friend, Ms. Setsuna, wants me to research about it. She is a biology researcher like Tearju."

"Let us know if you know anything about it Rins."

"Ok, I will"

"Goodbye" the two said as they leave Rins.

Meanwhile, the man who is following them called by his cell phone.

"Hello" the girl with yellow hair replied.

"Miss, she is working to it and her friends came here." The man said

"I see. Keep an eye on them" the girl said and she put off her cell phone.

A/N: I hope you like the story, please leave a review. Thanks!