Events in Rosewater take place in an alternative world of the 19th century in a location called Lamplight City. The main character is Harley Leger and the user goes on a journey with her. Additional characters are the protagonist’s partners, who have a motley coloring. During the passage, the squad meets many criminals, eccentrics, rebels and other unusual characters on their way. Many of them have a neutral status. The squad members want to achieve their main goal to find treasures and become rich. In parallel with this, it is necessary to fight and destroy enemy groups.