The Reborn Sickly Legitimate Daughter Is Raised into a Pure White Flower by a Cannon Fodder

Xu Guiyi grew up unloved by her father and mother. Her grandmother forced her to take her cousin's place in a marriage, and everyone favored her delicate cousin. Whenever that cousin cried, Xu Guiyi was blamed for every mistake. Fortunately, she was reborn and shed her old cowardice. She would repay every grudge and right every wrong. Through the System, she learned that everyone's fate was predetermined. After the System intervened, she saved a sacrificial character who commanded an army and stood second only to the emperor, above all others. “Ding!” The System activated. “Please be obedient and let yourself be taught to become a kind, upright, wholesome little white flower!” What little white flower? No. If I'm going to be anything, I'll be a man-eating flower.