After ten thousand years of invincibility, Emperor Xu Lai leaves his throne to become an ordinary father on Earth. But heaven help anyone who threatens his precious daughter—they'll face divine retribution. Xu Lai gazes at the night sky with his child and reveals his truth: "Those stars aren't just lights in the darkness. They are the kingdoms I've forged for you. One day, you will reign over countless galaxies as the Empress of the Immortal Realm." Xu Yiyi rolls her eyes. "Dad, stop exaggerating. You can't even give me a little brother or sister." Xu Lai falls silent. A former supreme ruler must now navigate the complexities of fatherhood—where his greatest power lies not in cosmic dominion, but in the simple act of protecting and raising his daughter in a world that has no idea what he truly is.