What! The Young Lady Capitalist Rescued the Commander from the Wolf's Den

[Feel-good revenge + 1970s + face-slapping + spatial storage + making unusual pills + medical skills + hunting and eating wild game in the Northeast] Gu Suluo, a top assassin known for her incredible strength, transmigrates into a book. She wakes up covered in injuries and falsely accused of killing someone. It turns out she's become the capitalist heiress and sole heir to a family of doctors. It's 1970, and her parents, desperate to avoid being sent down to the countryside, make her treat the wife of the head of the Revolutionary Committee. But less than a month later, the woman dies. To escape responsibility, her parents whip her, hoping to trade her life for the other woman's. They don't know that the head of the Revolutionary Committee set them up. As an assassin, how could Gu Suluo put up with this? Whoever hits her, she hits back. She's not taking the blame for the murder. Armed with the whip they used on her, she sweeps all before her, and the head of the Revolutionary Committee is in for it! The wife's coffin is opened, and the enemy spy's identity is exposed. When she gets home, Gu Suluo is supposed to be sent down to the countryside to punish her father and his family, as happens in the book. Instead, her reborn younger sister insists she go with their mother to marry into another family. Gu Suluo laughs. If she wants to experience the hardships of being sent down, she can go ahead. Gu Suluo is happy to head to the Northeast and try some wild game. But by chance, she rescues a senior officer from a wolf den, saves her stepfather's son from a black bear's claws, and rescues many people from enemy spies. The hand that once wielded a knife to kill now wields silver needles to heal the sick and save lives. But then her younger sister sees her stepfather dote on Gu Suluo, while his three adopted sons run after her, affectionately calling her big sister. Her sister is so furious her eyes turn red. This isn't how it should be! Why wasn't Gu Suluo disfigured? Why wasn't she forced into marriage and beaten to death? Instead, the senior officer's grandson is begging her to marry him.