After awakening as a blank-slate Mage with no elemental affinity, Lin Mo resigns himself to a life of quiet obscurity, using his only skill—Fireball—to light cigarettes and warm meals. But when his Fireball gains sentience and rebels against being treated as a mere household tool, it bolts out the window to hunt monsters on its own. To Lin Mo’s shock, the skill not only gains experience and levels up independently but also returns all earned progress to him, turning his lazy existence into an unprecedented AFK cultivation system.

As his runaway skills evolve into autonomous, personality-driven entities—each with ambitions, grudges, and combat instincts—Lin Mo finds himself at the center of a bizarre phenomenon: a mage whose power grows not through his own effort, but through the reckless, ego-driven adventures of his sentient abilities. Now, while his rivals train relentlessly in the wild, Lin Mo lounges at home, watching his skills battle elite monsters, outsmart rival mages, and demand better treatment—while the world begins to notice that something is terribly, wonderfully wrong with the weakest mage in Jianghai City.