What if Oliver Queen had invited Laurel onto the Queen's Gambit, instead of Sara? What happens in Starling City when, five years later, The Arrow and the Black Canary, together, go after the List and the rest of the City's criminals? And what happens when Detective Sara Lance finds out her sister is one of the vigilantes bringing on the dawn of a new age?

Five long years she waited. Five long years she prayed for his safe return. Now that her prayers have been answered and he is back safely in her arms once again with unknown enemies watching them from the shadows can true love overcome the darkness?