Hardcore Survival+No Golden Finger+No Rebirth+Harem Story
A fungus known as "rotten fungus" is sweeping the world. It does not infect living organisms, but it can break down all man-made organic matter at an alarming rate: plastics, rubber, chemical fibers, fuels, and even paper and wood. Civilization collapsed within months. Electricity, the Internet, modern transportation, synthetic drugs, firearms (which rely on plastics and synthetic propellants) all fail. The world has been forced back to the pre-industrial era, but the land has been polluted and riddled with countless dangers caused by the collapse of civilization.
