The Divine Doctor, Legitimate Daughter

Her father was poisoned to death, her mother was forced to dash herself against a pillar, her younger sister was left exposed in the wilderness, and Lu Ningxue herself met a truly horrific end. Given a second life, she is determined to live differently. She studies medicine, builds up her family, outwits her enemies, and finds time for romance, too. By the time she comes to her senses, she has become the most revered woman in the world.