> **Bones for blades, a spine for chains, the heavens for a coffin!**
> A girl awakens atop the bones of gods and demons, her spine entwined with ninety-nine links of the Return to the Void chains. She devours the mighty of the heavens and refines their spines into fuel, all to resurrect her brother, whose soul has scattered.
> Clutching a white-bone demonic jar, she stands alone against divine dynasties, the kingdom of the dead, and the demon realms. When the funeral song begins, the stars turn to ash; wherever her spine-chain passes, all paths crumble to dust!
> The heavens seek to refine her into a weapon, but she intends to burn the heavens themselves and make them her coffin.
> **When the chains are stained with the blood of emperors and the funeral song reaches its end, will an old friend return, or will she be alone for all eternity?**
(Core focus: **ruthless girl** + **devouring spines** + **burying the heavens** + **obsession with resurrection** + **ultimate suspense**) Not for immortality, but for the mortal world... waiting for your return
