The Bastard's Little Concubine

No reincarnation. No hidden princess. Just a girl sold as a pawn in a ruthless household war. Su Qingwan is promised to a bastard son—violent, merciless, infamous for beating servants bloody. She refuses. She runs. They drag her back. Trapped between a scheming matriarch and a master who shows no mercy, survival means playing the game. One drunken night, she offers herself, thinking she's found safety in his bed. But she's wrong. It's all part of his plan—training her, breaking her, turning her into the perfect concubine. And the most dangerous thing she can do? Fall for him.