Apocalypse: Fungi Control Zombies, and I Control the Fungi

The apocalypse erupted, and fungi ran rampant. The protagonist returned reborn with a System, able to control fungi and command zombies. While everyone else was looking for ways to avoid the undead, the protagonist used the System to cultivate plants and generate electricity with them, put them to work, gather a harem in the apocalypse, build a business empire, and control people's hearts. I'm no good at writing introductions, so read on to find out.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Please do not imitate.