Lu Changsheng transmigrated into a fantasy world, becoming an unborn baby. He then discovered that his family is a contemporary hegemon‑level power with an invincible background. More importantly, he awakened a sign‑in system—just signing in grants him all kinds of terrifying rewards. Signing in at the Weiyang Heavenly Palace gave him the reward: an innate Dao fetus. Signing in at the Little Immortal Realm gave him the reward: the Repair‑Heaven Immortal Scripture. Signing in at the Fenbao Sky Rock gave him the reward: an Eight‑Wilderness Sword Fetus. Thus, as Lu Changsheng kept signing in, even before he was born he already possessed an innate Dao fetus, a peerless holy body, a supreme immortal scripture, and each sign‑in triggered astonishing phenomena that shook the three thousand great worlds…

Ancestor: My little grandson Lu Changsheng, born already with the bearing of an immortal.

Saintess of some place: Lu Changsheng, I’m willing to give up my saintess title, just to be your slave and maid.

White‑clothed Empress: Transmit my decree, proclaim to the three thousand great worlds, nine heavens and ten earths, I am willing to offer heaven and earth as betrothal, the Dao as ceremony, to marry Lu Changsheng!

Lu Changsheng: What, the Empress wants to come propose marriage? But I haven’t even been born yet!