A world where humans and beastmen co-exist. Wolf-type beastman Haine falls for Natsuo despite thinking little of "humans" and ends up kissing him. The more he gets to know Natsuo, the more he wants to make h...

In Edo period Japan, a strange new disease called the Redface Pox has begun to prey on the country's men. Within eighty years of the first outbreak, the male population has fallen by seventy-five percent. Wo...