The Substitute Bride in Time Travel

She traveled back in time to a feudal family. She was supposed to be a good official lady, but she was beaten so hard that she had sores on her head and pus on her feet. She managed to save her life by relying on her wit and the medical knowledge she learned in her previous life. However, she had to face the abuse of her own mother, the repeated frame-ups by her aunt, and her aunt's attempts to steal her good marriage. The clay Bodhisattva will be aroused by three points of fire energy. Are you going to take advantage of the situation, or fight back one by one? Of course, it's a series of clever tricks, and I have to pay it back step by step! But after all, one person is weak and cannot defeat the entire feudal system. When she was forced to marry an old guy who was about to die, she had no choice but to choose to replace her sister and marry the third son of the Anping Houfu - a mute suffering from a strange disease. On the day of the wedding, the Crown Prince still came to welcome his younger brother with that charming smile. When it was finally time to get to the wedding room, the Crown Prince's eyes were shining. He picked up the weighing pole and wanted to raise his hijab to preview the bride's beauty. Unexpectedly, a cup flew across the air, and the hot water made his fingers immediately blister. Looking back, he saw his mute brother, wearing a red wedding dress, strutting in with a smile. He blocked the bride in front of her and spoke to him with squinting enchanting eyes. "Since I am the matchmaker for me, I should know the rules. If I also like her, I will have to wait until I die before I can transfer her to another house, right?"