After the Substitute Bride, the Good-for-Nothing Prince Dropped His Act

In her previous life, she was forced into a substitute marriage and died a tragic death. Now reborn, she returns to the night before her wedding. A master of both medicine and poison, she takes down her scheming half-sister, tramples her stepmother, and makes a name for herself at Prince Jing's mansion. Everyone laughs at her for marrying a sickly, good-for-nothing prince. Who knew the prince had been faking his illness for three years, and that she was the only one he cherished? She takes down the villains, and he has her back. She seeks revenge, and he clears the way. In the end, he turns the court upside down and topples the empire for her. “My princess can only be you.”