The Black Mass Came Back

It happened to me twice, in the same house, roughly a decade apart. I still have no clue what it was. The first time, I was about eight.

It was close to eleven at night. My mother had stepped out to walk the dog, leaving me on my own. I was sitting in my bedroom when something slid past the open doorway. It looked like a deep black mass, though not entirely solid — you could faintly see through it. Long, too; looking back I'd say around ten feet, maybe three meters, and a little over a meter tall. The strangest detail was that it never touched the ground. It hovered, with obvious empty space beneath it. It traveled in a perfectly straight line and vanished from sight, because through the doorway I could only glimpse a short stretch of its route. I told my mother, but it went nowhere. Over the years I remembered it now and then, but I never fixated on it, and eventually it faded from my mind. Then, roughly ten years on, it returned.

Same house. Again around eleven at night. Once again, my mother was outside walking the dog. This time my girlfriend was with me in the living room. We sat on opposite sides of the room, facing each other, about four meters apart. And suddenly the same thing swept through the space between us. Same dark, half-transparent look. Same approximate size. Same hover-height. Same subtly rippling edges. Same smooth, straight motion. And, most importantly, it followed the exact same direction and trajectory as the thing I'd seen at eight. This time I had a far better view. It covered about nine meters in perhaps two or three seconds — no instant flash. We had time to actually track it with our eyes. I remember seeing my girlfriend's face through it and watching her eyes trail it in the precise direction I was looking. Right after, she said something like, "Did you catch that?" That was the moment I understood I wasn't the only one who'd seen it.

The mass blocked maybe three quarters of whatever lay behind it. It wasn't an ordinary shadow on a wall. It seemed to occupy the room's actual space, floating above the floor. There was no useful light source outside. The windows had shutters drawn over them, and the layout makes an ordinary projected-shadow explanation hard to accept.

There's one more part that's very hard to put into words. When it passed, the whole room felt changed. Not "I got scared" changed. The air and the pressure felt wrong. The room's depth felt off. And most of all, the sound — for those few seconds, every background noise seemed completely swallowed. As if everything around us had been put on mute. It sounds dramatic, I know, but it's the closest description I have.

What troubles me most isn't even its appearance. It's the trajectory. At eight, I saw one stretch of its path from my bedroom. Ten years later I stood somewhere else entirely in the house and watched what seemed like the continuation of that very same path through the living room. It didn't seem lost or aimless, either. It traveled in one clean direction. It looked like it knew exactly where it was heading.

Six years after the second sighting, I had my girlfriend recount what she remembered, deliberately giving her no details beforehand. Without any prompting from me, she still described the same essentials: the dark mass, its size and height, the fact that it floated above the ground, and how it moved.

I'm a pretty skeptical person, and I'm not saying this was a ghost or some entity. I honestly don't know what it was. But after witnessing the same thing twice, a decade apart, following the same path, with another person seeing it alongside me the second time, I've never managed to find an explanation that truly fits. Has anyone here seen anything genuinely similar? Especially a long, dark, semi-transparent mass hovering above the ground, traveling in a straight line as if it had somewhere to be? I'd be especially curious about encounters with multiple witnesses, the same path repeating, or that strange "the world suddenly went silent" feeling.