Lin Yue, a graduate student in the Department of Modern Biology, died in an accident during an experiment. His soul traveled through the dangerous Black Abyss Dungeon in the world of immortality and became a nascent poisonous mushroom with no attack power and no eyes, hands or feet. Just as he was about to be eaten up by the monsters coming and going, he unexpectedly awakened the "bacteria core" ability, which can accurately control the growth of mycelium and cultivate bacteria types with different functions. In order to survive in a desperate situation, Lin Yue started by opening the first underground mushroom garden, using slime mold turrets to resist monsters, using hallucinogenic spores to confuse powerful enemies, and relying on mycelium networks to build an intelligence system. From rescuing lost low-level monks in exchange for resources, to cooperating with sects to establish a "spirit mushroom supply station", to using symbiotic mushrooms to help monsters and monsters break through bottlenecks and monopolize resource transactions in dungeons, this mushroom, which just wanted to farm safely, unknowingly used mycelium to weave an infrastructure network covering the three realms, becoming the "Lord of the Fungi Realm" that even the Immortal Lord came to ask for cooperation.
