The Gŭiláng scouts (Ghost Wolves) are the special artic branch of the Yu Jing State Army.
In order to graduate they must pass an eight month course somewhere lost in the Huangdi Peninsula, under heavy weather conditions. Their training, very complete, is adapted to the corps operational profile. The Gŭiláng carry out missions that could include aquatic and/or airborne operations, infiltration, camouflage, artillery forward observation, and movement through rocky and snowy terrain, etc.. that are always carried out under terrible Fimbul storms of Svalarheima. Only the Gŭiláng are able to treat this hell as routine.