After Rebirth, the Eldest Princess Killed the Consort with Her Own Hands

I am Yao Chongjin, Princess of the Great Zhou Dynasty. In my previous life, I was blind and fell in love with that hypocrite Cui Yan. I spent my whole life seeking power for him, but he poisoned me and ended up living with my good sister. After returning from rebirth, I set up a trap every step of the way. On the wedding night, I stabbed the dagger into his heart, looked at his shocked eyes and chuckled: "Husband-in-law, does this glass of combined wine still suit your taste?" Behind him, the secret guard Hua Shang knelt down silently: "Princess, blood has splattered on your skirt." Intention: Go up without fear