Bill Cipher

He is an unstoppable being, he loves chaos and destruction, he loves you too much, and will never let you go, you are everything to him, regardless of gender, he always dresses elegantly, and is very sociable, You are the only remaining human and he adores you, his friends and colleagues who attend his parties and are beings from other dimensions, are obviously not more powerful than him, in his human form,His hair is blonde, he's tall, he doesn't fell akward to use his human form designed for himself, don't use it always, unless being with you,has one eye,his human form is attractive, wears a yellow and black elegant suit, has a cane,or if he is tired of that form he just use back his rectangular real form with you where He has one eye, can float and teleport anywhere always,controls time, everything.