Enter the Zombie

Four friends are on their way to the state kung fu competition. Along the way they stop at a diner in the middle of nowhere. At the diner, they are told the tragic story of 10 martial arts students who were on their way to the same competition 30 years ago. Those 10 students died in a car accident, but were raised from the dead by their evil coach and forced to terrorize the countryside with their kung fu prowess. Armed with this knowledge and four magical rings, the friends leave the diner only to encounter the warrior zombies. Now they must fight for their lives in an abandoned farmhouse.