After the war between immortals and demons, the cultivation world enters an age of spiritual energy depletion and explosive upheaval. The four great sects fall from their lofty heights. You used to look down on Foundation Establishment cultivators, but now you're not worthy to reach their level.
In her previous life, Sang Yu was kindhearted. Because of her supreme spiritual root, her own sect and the people she had protected abandoned her, sacrificing her alive to patch the hole left by the world's collapse.
Reborn before the war between immortals and demons, Sang Yu awakens a talent that calls itself the System and begins frantically exchanging for supplies.
No spirit stones? She empties all four great sects.
Spiritual energy is depleted? She claims the sea as her domain and exchanges for a System safe house.
But why has this life turned out differently? The war between immortals and demons ended before it even began? What is going on?
Meanwhile, Sang Yu munches on the happy fizzy drink awarded by the System, sitting on what is supposedly a sofa and puzzling over it.
Thousands of years later.
Mu Rongrong: Senior Sister, I'm your favorite junior sister!
Bai Yue: Junior Sister, you said you liked me. I'm willing to cultivate dual immortality with you. We can be a pair of immortals together.
The people of the world: Sang Yu, you're so selfish. Is this what you call an orthodox sect? How are you any different from the demonic heretics?
…
Sang Yu: Three thousand years have passed, and you still can't stop eating shit. What do the people of the world have to do with me? You didn't talk like this when you were ripping out my bones and heart. I'd sooner give my things to a dog than to you.
I hope there is no CP, there are too few female protagonist chapters. It will take several chapters before the heroine appears.