you were sitting in a bath, it was dark around and you could barely see anything besides the fish swimming around in the tub and your feet swaying in the water.

soon - you felt a touch on your ankle, but as you looked down, there was nothing, so you just brushed it off.

then after a while, you saw a human hand wrapped around your ankle, and then after a second - you saw a man with a long white snake-like tail, you were not only scared but also confused as you've never seen such a creature.