Five university students go into the library storage on a sweltering summer day in search of a hidden treasure. They discover two groups of female antique mummies from Italy, ranging in age from 14 to 20 years. Sayaka, one of the students, cuts the mummy open and extracts a stone known as the "stone of life," which granted the mummies incredible power and eternal life. After stealing their "stone of life," the two mummy girls awaken 100 years later as zombies in order to reclaim it in a brutally horrible manner, shattering their heads and consuming their flesh for power. The pupils' only hope of escaping is to find a means to kill the zombie girls. Will they be successful?