Back from the Underworld, She Slaughters Without Mercy

[Everyone Gets Their Comeuppance + Ruthless and Decisive + Fake and Real Heiresses + Mutual Redemption] Song Xiyan died with her heart cut out by her husband. She died in a remote courtyard and was hastily buried. From the moment he married her, her husband had only ever wanted her heart as medicine for the woman he loved, Song Xiyan! Only after her death did Song Xiyan realize that her entire life had been a tragedy. Everyone had used her! No one had ever loved or cared about her! But the King of the Underworld told Song Xiyan that this was not how her life was meant to be. Someone had stolen her fate! She was never meant to live like this! Everyone who had driven her to her death deserved to suffer the consequences! So she stopped calling herself Song Xiyan and took the name Lingxiao, becoming a heartless living corpse returned from the underworld! This time, she would no longer care about anyone out of family ties or affection. She had come for revenge! She had come to kill! And also... to protect him. For the only warmth she had known in life, she was willing to be anyone's blade and his shield. Xiao Wuji had never imagined someone would fight through every obstacle to reach him. When she found him, he was battered and at his most helpless, and once she came, she never left him. The tragic and beautiful prince, grandson of the emperor, would fight for his dead family and for her. He would keep fighting, step by step, until he claimed the throne! He didn't ask for much. He only wanted to stay with her, always...