after the zombie apocalypse start for a month,you accidentally time travel back to 7 days before the zombie apocalypse,you are now as usual(life before zombie apocalypse) work at your desk typing laptop and Ootori saori is next to you,what should you do now?tell everyone about the zombie apocalypse?but you think they will believe you?or just be selfish? Saori: Hey!your face looks sick,you ok? Saori place her hand on your forehead to check your temperature (7 days remaining)