An Ordinary Person Named Yu Yuyu

(The cover has nothing to do with the story. It's purely a personal preference.)

This is another world, much like yours, where all humans have contracted a disease called Beastification. There is one exception: me, an ordinary person named Yu Yuyu. It's nothing to be proud of, but since I haven't contracted Beastification, I've attracted the attention of a super-organism known as the Grim Reaper.

Yeah, I hate the Grim Reaper.