It all started with the sound of feral insects. Women infected with this sound became known as the "crazies" who infect other women and attack men exclusively. The resulting chaos devastated Japan's populations as 70 percent perished, forcing the international community to cut off Japan from the rest of the world.

Shinozuka Takeshi and his family finally achieved their dream of owning a home. But their happiness was made possible by one person: their kind neighbor, Shirasawa! From helping with household adjustments to supporting them through child-rearing troubles and job searches, Shirasawa’s generosity knew no bounds. As days turned into reliance, Takeshi grew uneasy, but by the time he realized things had gone too far, it was already. (Source: MangaDex)

[Official English](https://coolmic.me/titles/4726)