Sesshomaru has always been a lone dog demon until the day he meets Aurora the Time Keeper's daughter. She melts the ice walls he has built around him and his heart, but a moment that is beyond everyones control she vanishes from his life. When his father calls for a council of the lead demons she appears once again only to find he has built the walls even higher around his heart. Once more she dissappears until the Time Keeper is killed and time is stopped. When Aurora calls out for help Sesshomaru's younger brother InuYasha and his friends answer the call only to find that they need Sesshomaru to save time itself and the only woman he has ever loved.