Ever since Joan found Billy on the underworld, she swore to let him take his revenge until he was able to cross over. And it took a long time, really... And it was finally over, as the man passed onto the other side while remaining... Dark? That wasn't even possible, was it...? Still, what mattered was that it was over. And with nothing else to do, she returned to the office, not knowing what she would find. After all, it had been more than a year... Or so. She couldn't really tell.