(REWRITE) Danganronpa: Rules & Tutorial

After Yakusoku-Takamine Academy's exceptional class "Class 82-X" of 21 talented students were invited to a "special event" and brainwashed into forgetting most of their past, they would soon realize that they were locked in the school and forced to participate in a killing game, lead by a mysterious creature called Monohebi for the sake of despair. How many students will escape this horrific circumstance and how many will fall victim to Monohebi's traps and motives to kill each other?
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(This is a rewrite of my previous Fanganronpa, "Danganronpa: Beginner Level"; the plot is different, but the characters remain mostly the same)
This Fanganronpa is based on the video game series/anime series called "Danganronpa" and will include various references and spoilers for the games and anime.