Entertaining a Small Thought (Danganronpa V3 OC Story)

Here's a small thought: What would you do if you lost all your memories and then you were thrown in a death game with 16 other strangers? That's the situation Rin Wakuri is in, if that even is his name. No one knows who he is or why he's there, and he somehow knows things he shouldn't know, but he's determined to to help everyone in the killing game without dying hopefully...