For instance, only the Lyn have access to the Astromancer, Blade Dancer, and Blade Dancer classes. Each race can then choose to follow one of the classes in Blade & Soul, although some classes are exclusive to a certain race. The races are represented by Chinese mythical creatures such as the Azure Dragon, Black Tortoise, Vermillion Bird, and the White Tiger. Players in Blade & Soul can choose between 4 races: the muscular Gon, the human-like Jin, the beautiful Yun, and the child-like and large-eared Lyn. It also has a very anime and manga looks for the in-game character models. The setting and environmental design is heavily inspired by Asian aesthetics and philosophies, specifically the Chinese traditional martial arts and cinema.
Blade & Soul is set on a fantasy world divided into three major realms: Earthen Realm, the Dark Realm, and the Divine Realm.