Lu Changsheng awoke in the Xianxia realm burdened by feeble spiritual roots—a crippling curse that destroyed his dreams of sect acceptance. Desperation became salvation when the "Many Children, Many Blessings" system awakened within him, fundamentally reversing his fate. The system's promise was revolutionary: each child born would transfer their cultivation prowess directly to their father, exponentially amplifying his strength with every generation. Stripped of natural talent, wealth, and powerful backing, Lu Changsheng pursued an audacious gambit: marrying into an elite immortal cultivation family while deliberately avoiding personal conflict. As fellow cultivators exhausted themselves meditating and scrambling for resources, he quietly expanded his bloodline. When rivals faced deadly tribulations and perilous secret realms, Lu Changsheng methodically strengthened his legacy through generations. Across vast epochs, countless unparalleled geniuses, enchanting beauties, supreme immortals, and tyrannical demon lords rose magnificently only to vanish into time's endless river. Yet the Immortal Lu family transcended mortality itself, reaching cultivation's pinnacle and matching the universe's permanence. Their ancestral saga became eternal legend, eternally echoed through the ages.