Historia
Two doctors, the young, passionate and well-liked Osanai and the veteran, ambitious Tatsugaura, are both investigating the mysterious 'Monmow' disease, found only in one remote village, which causes bizarre bone deformation, making its victims take on a beastlike appearance before their deaths. Osanai is sent to the village by Tatsugaura to see if he can find a cause for the disease while also treating the victims to the best of his ability.
Sinopsis vía AniList (en inglés).