An elite academy has assembled fifteen exceptional high school students who must graduate for a promising future. However, graduation is challenging, as Monokuma, the school's bear leader, declares that murder is the only path to a diploma. To succeed, students must kill a classmate and escape punishment. Failure will result in the death of all but the killer. Correctly identifying the murderer will lead to their execution. In the midst of inevitable turmoil, which of the fifteen will survive as the sole victor?