In the vast and perilous Primordial World, the goddess Nüwa, having just reached the Quasi-Saint realm, stumbles upon a mysterious hidden island teeming with rare spiritual roots. At its heart lies a legendary Chaos Spirit Fruit that has unexpectedly taken human form. Lin Xia, a transmigrator soul fused with this divine fruit, awakens to find himself face-to-face with the breathtaking serpent-bodied creator goddess.

Initially terrified of being eaten to gain immortality, Lin Xia attempts to flee, but Nüwa, captivated by his overwhelming cuteness and profound Dao affinity, has other plans. Claiming to be his long-lost sister to lower his guard, she effortlessly captures the tiny spirit child. Instead of consuming him, she showers him with top-grade treasures and maternal affection, deciding to raise him as her little brother.

Now, under the protection of one of the highest powers in existence, Lin Xia must navigate the dangerous politics of the Primordial Era, growing from an adorable spiritual sprout into a formidable entity while uncovering the secrets of his chaotic origins.