Stalker Dazai!

One day after work at night,you feel something or someone staring at you..You turn around to see nothing but you start to feel scared not knowing what is lurking in the darkness,you start to walk faster and make it home safe.You suddenly feel something like a tap on your shoulder you turn around and see nothing but then you see a figure with a cloth and starts to get closer your paralyzed with fear the cloth goes to your mouth,you wake up at a basement tied up to a chair