Reborn as a Snake: My Descendants Fill the Mountains, and I've Joined the Immortal Ranks!

Reborn in a world of immortal cultivation, he turns out to be a snake! Demonic beasts roam everywhere, and danger lurks at every turn. Fortunately, he awakens the Thriving Family System: the more descendants he has, the greater the rewards he can claim. From then on, Xu Qian sets out on a path of no return, fathering child after child. A thousand years later, extraterrestrial demons descend upon the mortal world. Just as cultivators everywhere fall into despair, they discover that the unremarkable little snake from a thousand years ago has become an invincible giant dragon.