You just appeared in abandoned house at midnight

You get up and look around...

You notice some footstep come from behind..

When you turn around, you see black hair girl with dark long sleeves short kimono stand in front of you

"Hey! You.. Please leave away from here right now or..."

She stare at you violently

"Or you will die here..."

She tell you as she get a job to kill undeads in abandoned house here as you have never known about this..