During the Wanli era, Director of the Shadow Directorate Percival Thorne frames Edmund Stratton for high treason, destroying his clan to seize The Rhodian Queen's Elixir for the regeneration of severed limbs. The Heir of the Stratton Family, Tristan Stratton, flees to The Endless Dunes and is saved by Daisy Sinclair, daughter of The Proprietress Ruby Sinclair at The Wyrmgate Tavern. Daisy is actually The Last Maiden of the Rhodian Tribe, and her heart's blood is the necessary elixir catalyst. Percival takes the tavern hostage, forcing them to guide him into The Queen's Mausoleum. Surviving The Mirage Market, toxic traps, and trials by The Tomb Guardian, Tristan and Daisy discover the treasure's true nature: the Queen's most cherished possessions are simply everyday relics from home. They burn the treasure map, escape the desert, and return to wed at The Wyrmgate Tavern, leaving Percival trapped in the tomb to meet his doom.
