Danganronpa: The Ultimate Undead Slaughterer

What if despair isn't the only thing to fear? What if fear also plays its part? Well, just know that outside of Hopes Peak Academy, people are anxious. Some people have approached the "forest of spirits", with no return. People know why they haven't returned, but they don't know who is responsible. Well, after all, in that forest, there lives a kind of living corpse, still conscious, of a young slaughterer. Every now and then he comes out of the forest, and people shut themselves up in houses. Who would imagine that this being will sooner or later be admitted against his will to Hopes Peak Academy