Born to a noble family, she devoted herself to supporting her imperial brother. The people of Great Yan adored her as their legitimate princess. But she witnessed her fiancé destroy Great Yan and slaughter the royal family. Her sister-in-law, who had been as close to her as a real sister, helped the villain just to escape Great Yan, and even personally disfigured her. In the end, she died full of hatred.
Reborn three years in the past, she is determined to make them feel what it's like to fall into hell. Her sister-in-law is a good actress? No problem. She'll tear away that hypocritical beauty one layer at a time. The scumbag wants to be emperor? Sorry, but she'll stand in his way and send him straight to the underworld to rule there.
She only saved him out of gratitude for what he'd done in her previous life, and thought that would settle things between them. But she accidentally got him attached to her, and now she can't shake him off. She kills, and he applauds. She saves someone, and he hands her medicine. She's in danger, and he takes the blade for her. Whatever she wants to do, his shadow is always right behind her.
“Stay away from me.”
With a shameless grin, he sidled closer. “A drop of kindness deserves a lifetime of repayment. We have our whole lives ahead of us, so when will you let me repay you?”
It's pretty good. I read over ten chapters in one go, it's really good! Now I'm looking forward to the heroine getting her revenge.