Dangan ronpa reverb

The time is 2025, a year of hardships and misfortune for everyone in the world. Who would've thought that we wouldn't be prepared for something as catastrophic to occur, but it did. An illness so deadly, that half the population was wiped away within a year. Some people ran, others became determined to fix mankind's mistakes. That's where they come in, an organization coining the name BuBs put themselves to work to rid this problem. Unfortunately for the world, they weren't successful, at least not yet. This is their final chance, their ace in the hole. Now the hope of the world falls upon 16 students shoulders, and the game they must play.