Missing 44: The Final Stage

Miho is a high school girl who is kidnapped by a mysterious "school" and trained as a slave. She is left unsold at the auction and is saved by a man named Yamamoto just before being "disposed of." Yamamoto is secretly working to infiltrate the trafficking organization in search of his missing lover. Meanwhile, Izumi, Asuka, and Saki, who were purchased at the auction, are forced into a life of torment as playthings for perverted customers. Yamamoto kidnaps a buyer named Arikawa who had won the bid for Izumi and threatens the organization, but the operation goes wrong and he is captured along with Miho. Miho, Yamamoto, and Izumi are brought together at an underground execution site by the school and forced to participate in an online murder game using a high-voltage current stick. Who will kill their friends to survive? The final game has begun.