An order of monks from wikipedia:Heibei who serve Zhāng Tài-Yán. Each is known only by the number of stars tattooed on their head. Their true purpose is to help Tài-Yán become a worthy successor of Hokuto Sonka Ken under the orders of Zhāng Dà-Yán. They ambush and kill Sòng Quán-Dé.
