Zombies who have lived underground for 10,000 years finally emerge as more advanced beings than humans, yet are shunned by the human population, leading to an outcry for zombie rights. The two warring beings live apart in separate areas of the city, but one zombie has secretly entered the human high school and is in a Shakespearean adaptation of "Romeo and Juliet" based on the conflict between humans and zombies. She and a human fall in love, leading to sad consequences.