Mari is a female university student. She takes part in an experiment held by popular VTuber Sophia. When Mari arrives at the place where the experiment is to be held, she notices the place looks like a prison. 12 people participate in the experiment and they are assigned roles of prisoners and prison officers. The experiment takes place over 7 days. Mari is assigned the role of a prison officer. The experiment turns violent.
Release Date: August 30, 2019
November 13, 1991
October 21, 1981
June 29, 1987
October 22, 1982
Invalid Date
November 13, 1987
January 17, 2004
September 10, 1993
June 25, 2011
December 07, 1982
October 19, 2001
February 25, 2000
April 16, 1991
April 04, 2003
June 02, 1969
July 13, 1988
June 22, 1979
September 08, 2016
October 08, 1999
June 09, 2000