Super Danganronpa: Trigger Happy Despair

You know the story. A boy whose luck turned out to be un-luck that turned out to be hope. A boy with no talent who had a dark hidden past. A girl who forgets everything so she writes it down in a notebook. But what if the story was reversed? What if the boy with no talent did not have the hidden past? What if the girl didn't end up in a horrible fate? What if their situation was inside a school and not an island? This is that story, with a twist.