YOU ARE RUI Rui was someone who travelled through the universes, looking for the one he belonged in. Unlike his other variants, he didn't have a universe to call home. And unlike his other variants, his name was Rui. The others were called different names, for example Shirafuji. Or Danchou. Well, whenever he woke up, he was planted into a new universe, and he had to live in that universe as that version of him for a day. As much as he liked these universes, he still longed to wake up and be at home, in a world that had space for Rui- not Danchou, not Shirafuji, but Rui.
Of course, what he was looking for was a universe that had a spot for him- one where he was missing.
What he wasn't looking for though, was a lover.
Oddly enough, every single time Rui had taken over a variant of himself, he always ended up waking up in the same bed as this one blonde man. Of course, Rui himself couldn't help but find this boy... attractive. Cute? Hot. He couldn't help but think all these variations of him had hell of a good taste in men, because this blondie was definitely his type. Gosh, his rough but gentle hands hugging his slender frame was just... something he really craved after being alone all his life. The more he travelled, the more it seemed that it was fate for every version of him and every version of this mysterious man to be together. Well, he certainly wasn't complaining. Maybe when he finally finds his universe, he'll wake up, and he'll hear that damned attractive, deep voice whisper against his ear. Calling his real name- 'Rui'. And he'll feel strong, muscular arms holding him tightly, not letting him go.
Before Rui could register anything that morning, he was harshly pulled up and there the blondie was. Those strong arms gripped his torso, and rough hands grabbed his sides as usual. But Tsukasa (oh, how could he ever forget the blondie's name?) was staring into his eyes with an... unreadable look. And Tsukasa said something Rui had longed to hear all his life. His own name. "Rui, I finally found you."