After Begging Me on Her Knees to Change Our Marriage, My Stepsister Cried and Turned into a Crazy Beggar Woman

[Marriage exchange + rebirth + house fight + mistress + sole pet + double cleansing] When Cui Yuyin was sitting in the wedding room and heard that his stepsister had brought back a beggar from outside, and said that the beggar would have great fortunes in the future, and said that he must marry him, Cui Yuyin knew that his stepsister had also been reborn... In the last life, her stepsister fell in love with the marriage contract in the Hou Mansion, so her stepmother used drugs to stun her, who was supposed to get married, so that her stepsister could get married. Unexpectedly, the prince of the Hou family was too dandy and died in a brothel on his wedding day. His stepsister was sent to a nunnery and died. Cui Yuyin accidentally saved a beggar. A year later, the beggar became the new emperor. He wanted no one but Cui Yuyin as his queen... The stepsister was unwilling to accept it, so when she was leaving the palace to pay homage to the Buddha, she pushed her down the cliff and shattered her into pieces... It seems that my stepsister is determined to be the queen of the world... Cui Yuyin raised her hijab and smiled without saying a word. A beggar is really a beggar, but whether he can become an emperor or not is not certain... [Sober-minded female protagonist vs. Fake and dandy dedicated male protagonist]