Welcome to the Murderdrome, it's not a game anymore! Skating sensation Cherry is used to battling her nemesis Hell Grazer in the rink over the affections of heart-throb Brad, in the fierce all-female roller derby. But she faces a fight for her life when things get bloody as an evil demon is conjured up in the skating rink, hungry for human souls – and Cherry’s soul is top of its list. Trapped between the wrath of her love rival and the supernatural evil, Cherry has no option but to throw down and sort this out the only way she knows: on eight wheels, in the Murderdrome.