My Father Died in the War, and I Raised My Younger Brothers and Sisters to Be Bosses.

Gu Qinghuan traveled through time and became the eldest daughter of a first-class military lord of the Apocalypse Kingdom. Her father died in the battle, her fiancé was interested in her and had other agendas, her second brother was in love, her third brother was a playboy, and her fourth sister was unruly and willful. She herself was also the original cannon fodder in the book, and she would be poisoned to death soon. Each member of the family died more miserably than the other, and the family was ruined. Gu Qinghuan didn't want to sit still and wait for death. She was a modern woman who had read books. She knew medical skills and many modern techniques. She also knew the plot of the book. At worst, she would die, so she could just get started. The eldest daughter of the Hou Mansion is rich, beautiful and powerful. She, Gu Qinghuan, is in charge of the entire Hou Mansion. How cool it is. So, let's raise a few younger brothers and sisters. After they become bosses, she will be able to rest completely.