Transmigrated as a Cannon Fodder, I Face My Reborn Eldest Sister's Fate-Changing Rise

(Two female leads, both with love interests: the elder sister’s rebirth storyline and the younger sister’s transmigration storyline. The reborn elder sister and the love-struck Regent share a sweet romance throughout, while the transmigrated younger sister and the sickly, scheming prince have a funny, sweet romance with just a touch of angst.) In her previous life, Feng Ningran trusted the wrong people. Against her father and brothers’ objections, she devoted herself to Xiao Jingming, giving everything to help him seize the throne. In the end, her entire family was slaughtered. Her spirit lingered after death, and she followed the Regent, witnessing him personally kill her enemies for her, then take his own life at her grave. Reborn ten years earlier, at her father’s victory banquet, she was told by the emperor to choose her own husband. To everyone’s shock, she decisively chose the Regent, whose legs were disabled. Back from the dead, she planned to turn the tables by using her memories: kill her wicked stepmother to avenge her birth mother, take down the scum and the scheming woman who had haunted her past life, and make amends to everyone she had wronged. That way, she would make the most of the chance the heavens had given her to be reborn. She went to save her legitimate younger sister, who had treated her wholeheartedly in her previous life, though she had hated her for years. But she discovered that her sister’s soul had somehow switched places with a medical prodigy from the twenty-second century. Feng Shihan transmigrated to ancient times for no apparent reason. All she wanted was to help her beloved, beautiful and badass elder sister rise to the top. She never realized when she had caught the eye of the sick, ruthless Sixth Prince, the story’s major villain. He wanted her, body and soul! The sisters were a master of traditional Chinese medicine and a Western medicine prodigy. With two powerful allies backing them, they took down scumbags, exposed scheming hypocrites, struck down treacherous ministers, and executed corrupt officials. They fought through every obstacle together, making their way forward with ease!