On an isolated icy planet promising a bright future, prisoners are forced to excavate a rare energy source that leads to a deadly, unwelcome discovery. Masaomi Yamahashi, Ayahi Takagaki, Kazuhiro Yamaji, Akio Otsuka, Tomoko Shiota, Atsuko Tanaka, Yohei Tadano Added on Netflix 2023-02-03. Youtube Trailer