Episode 1 - Episode 1
October 13, 2017
• 24 minutes
A group of terror-stricken high school classmates awakens to a chilling scenario -- they're confined in a chamber of horrors, desperate for answers.
Episode 2 - Episode 2
October 13, 2017
• 24 minutes
As the girls desperately try to find ways to escape, they gradually key into a commonality that brings them all together in the room.
Episode 3 - Episode 3
October 13, 2017
• 24 minutes
When the girls fear their captivity is retribution for an incident with a classmate, they point fingers as to who was at fault to save themselves.
Episode 4 - Episode 4
October 13, 2017
• 24 minutes
The captives begin to string together clues and offer up confessions to solve the riddle as the table is cleared and set for new horrors.
Episode 5 - Episode 5
October 13, 2017
• 24 minutes
A new concoction of riddles are offered into the mix as the remaining students decipher several seemingly unrelated incidents at school.
Episode 6 - Episode 6
October 13, 2017
• 24 minutes
The girls finally realize that their antics at school have had profound, negative consequences -- and their victims may be seeking revenge.
Episode 7 - Episode 7
October 13, 2017
• 24 minutes
In a heartbreaking twist, one student confesses to the actions that may have led to the very reason the seven girls remain captive in the room.
Episode 8 - Episode 8
October 13, 2017
• 24 minutes
A horrifying truth is uncovered as the captives trace back the chain of events from last year that led to the alleged suicide of one of their friends.
Episode 9 - Episode 9
October 13, 2017
• 23 minutes
While recalling memories of their friend Miho's father, the hostages uncover a secret relationship between two of the remaining girls in the process.
Episode 10 - Episode 10
October 13, 2017
• 24 minutes
Suspicions lead to the possibility that the mastermind has been sitting amongst them all along, posed as a fellow captive and keeping watch.
Episode 11 - Episode 11
October 13, 2017
• 24 minutes
With the list of culprits exhausted, the final captive comes faces to face with the individual who's been scheming revenge.
Episode 12 - Episode 12
October 13, 2017
• 24 minutes
The encounter between the last captive and the captor escalates dangerously when they see a glimmer of hope that may change their fate.