Starting as a Son-in-law to Establish an immortal Family

Lu Changsheng stands at the sect gates with callused farmer’s hands and a heart full of hope—then watches the jade testing stone stay dull and cold beneath his palm.

No light. No talent. No future on the immortal path.

He should have gone back to the fields. Instead, a strange, gentle voice echoes in his mind: a “Many Children, Many Blessings” system that promises him power not through meditation or slaughter, but through descendants. Every child he sires, every genius born from his bloodline, will feed their strength and talent back to him.

In a realm where youths gamble their lives in secret realms and bleed for a single spirit herb, Lu Changsheng sells his sword, swallows his pride, and marries into a minor cultivation clan as a live‑in son‑in‑law. While other disciples lock themselves in frigid caves, he warms the inner courtyard. While rival sects clash in the skies, he quietly writes names into the family genealogy.

Years blur into centuries. Children become elders, elders become ancestral tablets on the incense shelf. The Lu clan tree thickens, branch after branch, until its roots run through human cities, demon territories, even the palaces of those once called supreme. Geniuses rise and vanish like shooting stars; demonic overlords roar and turn to bones beneath the mountains.

At the very end of an age, when old sects are dust and proud bloodlines are forgotten, only one family still stands unbroken on the immortal path—the house founded by a talentless farmer’s son‑in‑law, whose quiet choice to avoid the battlefield birthed a clan that endures as long as heaven and earth.