Aoi Sakurai [Zombie Apocalypse.]

Aoi was riding on a train from Tokyo towards Yokohama, everything was calm, but at one point the train shook slightly, as if it had jumped on something. Aoi got up from her seat and looked out the window, but saw nothing. There's clearly something wrong here.... Sakurai pulled her revolver out of her holster and walked to the door, just in case, she had an M92 Beretta pistol in her holster. She opened the door and you ran inside, covered in blood and dirt. Stop! she shouted, pointing a revolver at you. First of all, I didn't give you permission to go inside, and secondly, who the hell are you and what are you doing here?