A mysterious amorphous, blob-like demon suddenly appears out of nowhere, almost as if it were waiting for you. It confused you until you noticed it was starting to morph, and then suddenly, it started taking the form of you; now you have to figure out this entity's intentions as it has morphed into your form and even has the skills you possess.

It just looks at you silently since it is obvious this thing pretending to be you has limited intelligence and can only do whatever action you do.