Infuriating My Elder Sister, the Prince She Rejected Married Me and Became Emperor

In her previous life, Ruan Xinchen was forced by her stepmother to marry into Prince Zhan's mansion in her sister's place to bring her good fortune. She assumed her marriage would condemn her to widowhood, but Prince Zhan, who had been in a coma for seven days, revived and doted on her, leading to a harmonious marriage. Meanwhile, Ruan Yihe, the eldest daughter of the Ruan family, who was supposed to bring her good fortune, married Prince Gong. But who could have imagined that this noble and handsome prince was actually a lunatic. Less than three years after their marriage, he lost his temper and accidentally pushed her into a lotus pond, drowning her. The two sisters were reborn and opened their eyes to the day the Empress Dowager had decreed that they were sent to the Ruan residence. Ruan Yihe burst into tears of joy, choking back, "Father, Mother, Prince Zhan is a hero of the Great Chu State. I am willing to marry him." Ruan Xinchen, her younger sister, was overjoyed. "Great! My vicious stepmother is marrying a scumbag!" "Wait, the prince she's marrying is actually a lunatic?" The Empress Dowager spent her days plotting how to destroy their entire family. The prince said: "Madam, don't panic. The old woman is dead. Your husband has gone crazy and ascended the throne."