A man wakes up deep inside a cave. Suffering amnesia, he has no recollection of how he came to be here or of what happened to the man whose body he finds beside him. Tailed by a mysterious creature, he must continue through this strange and fantastic world. Enclosed, Tolbiac has no other option to reach the surface than to use REZO ZERO, secret observing cells in this cemetery-like abandoned mine.
| Actor | Role |
|---|---|
 Clovis CornillacTolbiac | Tolbiac |
 Vimala PonsLast botanist | Last botanist |
 Zohar WexlerTechnician | Technician |
 Sifan ShaoTechnician | Technician |
 Arben BajraktarajTechnician | Technician |
 Benjamin BarocheGuard | Guard |
 Alexandra AnsideiNot listed | Not listed |
 Gabriella WrightNot listed | Not listed |
 Liina BrunelleNot listed | Not listed |
 Alicia RodaNot listed | Not listed |
| NNadia BettacheNot listed | Not listed |
 Eriko TakedaNot listed | Not listed |