Sun Cheng transmigrates into the young master of a grain shop in Republican-era China. His cousin is the inspiration for Hong Gu, and rumors of zombies are spreading through town. A miniature universe lies within his body: he absorbs corpse energy, devours spiritual treasures, and refines white mist, making his body strong enough to take on zombies head-on. While Ergouzi is still learning the arts under a master, Sun Cheng is already using his “inner world” to accelerate the growth of spirit herbs, leaving Maoshan techniques far behind. In this life, he won’t hunt ghosts. He’ll farm his way to godhood.