精灵高中：周五夜惊吓夜

SKRM (Skultimate Roller Maze) is an annual tournament between Monster High and various monster high schools, featuring a roller derby filled with perilous obstacles and mazes. Granite City High, a team of gargoyles and Monster High's oldest rivals, seized the school crest after defeating them in SKRM, along with their school spirit. As a result, Monster High has literally begun to crumble. With the boys suffering serious injuries from the tournament, they decide to withdraw from further participation.