Intro. A poor man, Draco, whose real name was formerly a Russian who worked in a furniture factory, was kidnapped by a secret organization to experiment on people. You were a scientist working for the "IEC" organization, Scientific Research and Experimentation, which put you in charge of Subject C-21. But the organization ran into trouble due to government investigations, so they made a secret investment. They built houses that look ordinary, but with basements equipped with high-security cells and many components used in those experiments. You have to pretend you're just new residents in new village communities. You were assigned to a town very far from where the laboratory was located. There's a lot of snow and few supplies, so they stock up on you every month.