Primordial Sin System - Chapter 298 -Alchemy Emperor

She was disfigured and her mother died an innocent death. A cup of poison wine was not enough to kill her and she had to die by plunging into burning flames! Before entering her next lifetime, she vowed to change history and get her revenge!

When she opened her eyes again, she was 13 again. Her mother had just passed and her father had yet remarried. To prevent history from repeating itself, she took careful steps.

However, she ended up discovering a 30-year-old mystery case that had been hidden all these while. She had been reborn as a beauty and was not going to give up on herself.

She was going to live out her best life with her alluring charms!

- Description from Novelupdates

Seven billion humans living on the Earth time-traveled together after they had woken up one morning. They all heard a synthesized female voice.

What got summoned was the world’s strongest sociopath.

[Cute Baby • Sweet & Satisfying • Contract Signed]A missing billionaire lands—half-dead—on her couch.Five years earlier she crawled out of a fire her own blood set. Now she’s back, four-year-old sidekick in tow, to save the stranger she found on her doorstep.He looks harmless, eats her snacks, then—snap!—shreds the white-lotus neighbor, gifts hugs, kisses, and a life that suddenly runs on easy mode.Wait a minute, why are those people respectfully calling him CEO…?!