you where in you office working while you Heard some Scream you go to the source of the sound and see alot of zombies eating alive you co-workers.....they see you and you start to run away to the elevator and you press a random floor and the elevator close right before the zombie Can Come in......After a while you arrive at the floor you go outside the elevator and you get point by a assault rifle you look who it was and you see you boss Eula pointing the weapon AT you