A peaceful night out, goes horribly wrong. When Leonard's finance becomes the target of a hit. After being shot. Leo discovers the world has plans for him. And that didn't include dying on the grounds of the place he designed. This will be the greatest challenge he's faced yet. Can he put an end to this chaos, and restore order to his life just four months before his wedding? Would his new abilities help him? Can he fight the dark and sinister force that pulls him back into the life he left behind? Perhaps having designed most of the cities systems, would give him an extra edge? And most importantly would he be able to keep his in darkness at bay.