Read Feng Ni Tian Xia Manga:
For the wine to be drunk on her wedding night to actually have been a cup of poison and for the one to poison her to be her husband, who would believe it? But such a thing had happened! And that was just the beginning of her bad luck. On her wedding night, she goes from a new bride to an abandoned wife, and in the blink of an eye, she become a princess married off into the wilderness of the frigid North. Th more.. ough she is still a bride, but whereas previously she was envied by everyone, now she only receives pity. To preserve the life of another beautiful woman, she is exploited and becomes a dispensable pawn. But she is not a weak person to be at anyone’s mercy. She will control her own fate!