Hayaki, an aspiring medical office worker, wakes up naked in an oil drum. When she asked for help through a hole in front of her face, Yuhei, a man who looked like a researcher, came to her. He threatens her, saying, "This is a clinical trial and you need money to get out.
| Actor | Role |
|---|---|
 Yui TatsumiNot listed | Not listed |
 Ren FukusakiNot listed | Not listed |
| TTakahiro FukutaniNot listed | Not listed |
| RRyuya MasunariNot listed | Not listed |
 Hiromi NakataNot listed | Not listed |
| RRyuhei KawanaNot listed | Not listed |