If Possessed By A Demon, There Would Be...
Were it to happen, that a Demon were to take your soul and covet your body for a passing of deeds and accomplishments... know that this creature thinks of things that are pain, and that it holds with hands that are vicious. As it laps into your flesh, these feelings fill it and alter its motives that it makes you behave as though crazed, obsessed and fearless. So it is, we're saying this Demon and its terribly absurd appetites have taken and conquered your body for a while.
Then, as the demon has you, it actually sets to a particular goal, and absolute intent and a meaningful motion to lay claim to something of intensity and meaning in your life. It is as though the Demon has dreamed of success as a great drug, one that fuels and excites, and so the Demon has taken you to achieve a single great subject of deeds, to accomplish something and make something that will stand out for the rest of your life happen from its infinite knowledge from its impossibly great history.
So, the Demon takes you, and it does so to fulfill a single great accomplishment. It wishes to impress itself by cleaning you up and making a worthy spectacle of you by which it might brag of how its strength and wisdom applies in human affairs. The Demon grants this strangely occurring gift to you, and you are forced to appeal to serving its power by the way it hosts such greatness over you, and so it cannot be banished until it has accomplished the great deed and left you living with it. Though there may or may not be, in truth, a God to turn to... you are made its slave to the intensity and madness as it aims to achieve that which is incredible.
We are saying the Demon took you, and set to accomplish a goal. It could be managing a car in a preposterously impossible drift race, crafting and founding a working business, destroying a munitions depot quite by yourself, producing an incredible EP album that features nothing but top-scoring songs on it, or proving an unknown feature about stem cells. Anything fair can be done...
What would you like of the Demon for what it does while you're possessed? Remembering, of course, you don't get to turn it in nor cast it out until the deed is complete.