Lu Changsheng and his stout-hearted companion Li Feiyu accept the Lu Family proposal and embark on the journey to Qingzhu Mountain, but the harsh reality of the cultivation world strikes before they even reach their destination. Exhausted after traveling a thousand miles a day on spiritual steeds, their convoy is suddenly ambushed by the ruthless Chen Family of Red Leaf Valley, the sworn enemies of the Lu Family. Crystalline ice cones erupt from the ground, instantly piercing the chests of three immortal seedlings and plunging the group into a bloody struggle for survival. As wind blades and fireballs rain down, Lu Changsheng witnesses the terrifying fragility of human life in this dog-eat-dog world, narrowly escaping death thanks to a clutch tackle by Li Feiyu. The timely arrival of the ethereal Lu Miaoge and family reinforcements drives the attackers away, leaving Lu Changsheng with a burning desire for strength. Safely arriving at Qingzhu Villa, he quickly signs the marital contract and marries three beautiful sisters, Lu Lanshu, Lu Zi'er, and Lu Qing'er, immediately focusing his energy on creating offspring. While other immortal seedlings look down on him as a mere breeding tool and focus on their agonizingly slow cultivation, Lu Changsheng secures the ultimate reversal when his first wife becomes pregnant. The Patriarch Lu Yuanding personally rewards him with a flying sword, a protective robe, and cultivation pills worth a hundred spirit stones, leaving his envious peers grinding their teeth in absolute frustration as they realize the social climber they despised has just secured three years worth of resources in a single stroke. Lu Changsheng dives into his first system lottery, unlocking a second rank talisman-making skill that instantly implants decades of muscle memory and arcane knowledge into his mind, transforming him into a hidden master who can easily craft high-level talismans while pretending to be a struggling novice, but he must carefully hide this world-shaking talent from the prying eyes of his new patrons lest they turn him into a permanent captive tool.

To blend in and avoid suspicion, Lu Changsheng devises a meticulous plan to gradually reveal his talisman-making abilities, visiting the Hundred Treasures Pavilion to sell a flying sword and purchase basic crafting tools. The shopkeeper tries to discourage him, warning that a novice typically fails hundreds of times before producing a single basic talisman, but Lu Changsheng returns months later with five perfect cleansing talismans, shocking the old man with his apparent natural genius. As seasons change, his wives and concubines give birth to more children, and Lu Changsheng secretly hoards hundreds of first-grade talismans in his study while only selling a few basic ones to maintain his cover. His carefully managed act pays off when the shopkeeper reports his talent to the family elders, prompting a personal visit from the manager Uncle Fu and the stunning young mistress Lu Miaoge. Under their watchful eyes, Lu Changsheng feigns extreme nervousness, deliberately failing his first attempt before successfully drawing a garment purification talisman on his second try. Lu Miaoge is deeply impressed by his raw talent, gifting him her personal annotated guide and declaring that his innate gift for the craft surpasses her own. This revelation shakes the Lu Family leadership, who instantly upgrade his status from a lowly live-in son-in-law to a formal family member, voiding his old contract and increasing his monthly allowance while planning to move him to the core spiritual zone of Qingzhu Valley. The arrogant disciples who once viewed him with utter disdain are forced to swallow their pride and shower him with congratulations and gifts, unaware that this newly minted genius is already a master of the second rank. This sudden rise completely alters his standing, but as he prepares to relocate his growing household to the highly coveted spiritual valley, he realizes that greater power brings even more dangerous scrutiny from the family rivals who watch their borders.

As Lu Changsheng settles into his luxurious new manor in Qingzhu Valley, the benefits of the second-grade spiritual vein boost his cultivation speed significantly, allowing him to balance his daily meditation with his family duties. His family continues to expand rapidly, and the birth of twin boys triggers a rare system achievement, granting him another precious lottery opportunity that yields the mysterious Immortal Beauty Technique. Although initially disappointed that this high-level technique only enhances physical appearance, charm, and youth rather than combat power, he soon realizes its subtle benefits as his features become strikingly handsome and elegant, commanding respect from everyone he meets. Soon after, his seventh child, Lu Xianzhi, is born, triggering a profound tremor in Lu Changsheng's own spiritual root as he senses the child has inherited a spiritual root, marking his first descendant capable of cultivation. This monumental event rewards him with a legendary talisman treasure, the Golden Light Brick, which seals a portion of a Nascent Soul magical treasure's power and serves as an ultimate life-saving trump card. To further secure his future, Lu Changsheng also triggers a milestone reward upon the birth of his tenth child, obtaining a Nine Netherhound cub with a heaven-grade bloodline capable of growing into a devastating fourth-rank beast. He keeps the divine beast hidden in his system space for the time being, planning to introduce it later during a planned trip to the secular world, but the delicate balance of his peaceful life is challenged when he receives a letter from his old companion Hong Yi, inviting him to fulfill their three-year agreement in the bustling Ruyi Prefecture. Seizing this opportunity to visit his mortal parents and quietly sell his massive backlog of hoarded talismans, Lu Changsheng prepares to step outside the protective array of the Lu Family, fully aware that the wilderness beyond is teeming with ruthless rogue cultivators and hidden dangers.

Reuniting with his old companions in Ruyi Prefecture, Lu Changsheng showcases his refined appearance and status as a talisman master, earning the deep respect of his peers who once looked down on his humble origins. After the gathering, he disguises himself using a human skin mask and travels to a loose cultivator trade fair at Bullhead Mountain to quietly liquidate his massive stockpile of first-grade talismans. His high-quality goods sell out in minutes, earning him over a hundred spirit stones, but his successful trade attracts the greedy eyes of three experienced robber cultivators who corner him during his descent. Despite utilizing his windwalking and protective talismans, the sixth and seventh-level Qi Refinement pursuers quickly close the distance, forcing Lu Changsheng to unleash his ultimate hidden trump card. He activates the Golden Light Brick talisman treasure, summoning a massive golden mountain that radiates terrifying pressure and freezes the robbers in their tracks as they scream for mercy, realizing too late that their target possesses a weapon of absolute destruction. The golden brick obliterates them instantly, leaving only craters and their storage bags, which Lu Changsheng quickly loots before making his clean escape. Returning to the Lu Family as a hero, he continues his path of expansion, marrying the beautiful Lu Miaoyun and taking in the spiritual-root-bearing Qu Zhenzhen to further secure his bloodline's future, but the sudden appearance of a demonic Qu Changge in the neighboring mansion signals a dark storm approaching his sanctuary. As he receives orders to accompany the elegant Lu Miaoge to manage the family shop in the bustling Nine Dragons Market, Lu Changsheng realizes he must step into a much larger arena where powerful sects and ancient clans vie for dominance, testing his cautious nature and his growing arsenal to their absolute limits, leaving him to wonder if his quiet days of domestic bliss are truly coming to an end.