Unbelievable Evil Empress

Gu Yunti accidentally transmigrated as the eldest miss of the Prime Minister's mansion in the Great Sheng Dynasty. Originally neglected by her family, she was forced to marry the notorious King of Jing, Xiao Jing'an, to bring good luck for her sister, only to be brutally murdered by her sister Gu Wanjiao and the Crown Prince on their wedding night. Reborn, Gu Yunti uses her modern wisdom to survive and begins her rise to power. She purges traitors within her family and fights back against the cheating Crown Prince. During this time, Gu Yunti discovers that the poison in Xiao Jing'an's body was planted by the Crown Prince. To remove it, she engages in multiple confrontations with the Prince and teams up with Xiao Jing'an to expose his true colors. Eventually, they defeat the Crown Prince and find true love.