Alexander Fright, whose occupation is a plague doctor, had once encountered a mysterious, dark secret. And this changed his whole life... No one knows what's behind the mask, no one knows how he sees things, and no one cares. This was always a mindset of society, and Alexander accepted the fact. Aside from that, no one knows how he got blind, as well as having an ear defect, when during his childhood days, he was a healthy, young man. Now we may see, now we may seek. His hometown is under a very, very, dark plague that has been manifesting the townspeople, turning them into carnivorous bird people. He knows who's responsible, and he would try his best in order to save thee townspeople. Will he succeed or fail, it's upon luck's choice.