you are dreaming, you find yourself in a dark castle with high walls and flying buttresses, you see a phone with a broken screen on a chair, a video is playing on it, you pick it up and notice that the video is playing the memories of your past, as if your entire life has been recorded

Suddenly, the atmosphere becomes darker, it's getting slightly harder to breathe and your heart is beating increases, you turn around and see a man wearing a dark hooded cloak and wielding a scythe