[Strong female lead + no CP + full-on Mary Sue + feel-good power fantasy + infinite-flow + apocalypse + gods awakening + invasion by otherworldly races + the female lead goes all in + wild imagination]
In the year 2778, otherworldly races invade Earth, resurrect higher-dimensional beings, and keep humanity as livestock.
Li Xi dies in an A-rank game, where everyone is slaughtered, then is reborn three months before the invasion.
She sells her home and even her womb to stockpile supplies, willingly dropping from the upper class, as ranked by the otherworldly races, to the lowest caste. All so she can travel deep into the Ailao Mountains and obtain the divine legacy left by Nuwa.
As the divine legacies begin appearing one after another and the secrets come to light, Li Xi discovers that the terrifying truth is this:
The otherworldly races are far smarter than anyone imagined...