What is the Lunar Room, and how can it give Sin her werewolf-side back? Zero has put a tempting offer on Sin's plate, one that might give her back everything she's lost. But it is also going to put Sin and Zero in the middle of a lot of powerful, greedy people. ALSO: meet the newest addition to Gloria's criminal empire, as Angie shows them the ropes...because the list of DON'Ts in Solar City is a mile long.