Han Erzhu, a farm boy, unexpectedly inherits the legacy of an ancient immortal sect. Starting with growing vegetables in his spiritual fields, he gradually steps into the treacherous world of cultivation. He thinks he is merely trying to improve his family's fortunes, never realizing he has become embroiled in a three-hundred-year struggle between righteous and evil factions. He cultivates spirit herbs, concocts immortal pills, and practices magic, forging his own unique path to cultivation somewhere between the hoe and the flying sword.