After I Died, the Wealthy Husband Regretted It

I'm dead. Died on the fourth night of her marriage to Shen Yi. After my death, my body was hidden in a dark dungeon, left to be gnawed by insects and rats, never to see the light of day. But Shen Yi suddenly went crazy—— When I woke up again, I was reborn as the unloved concubine daughter of the Yun family. I tried my best to escape, but was rescued by a man. And the man who saved me looked very much like the man who brutally killed me that day——