Reborn in the 1970s: I Sent the Fake Heiress Off to Eat Sand

Xia He is reborn on the eve of the 1977 reinstatement of the national college entrance exam. Her stepsister, a fake heiress, has locked her in a storage room at a county guesthouse. Also trapped in the room is Pei Yinzhou, a renowned research scientist who has just been exonerated and returned to the city. Outside, her stepsister is preparing to expose her as "loose" with a reporter, so she can take Xia He's exam slot in the name of virtue. Xia He stays calm and joins forces with Pei Yinzhou to remove the ventilation window and jump from the second floor. The next day, outside the exam hall, she snatches her admission ticket back from her stepsister and tears off her false mask in front of the entire school. She then sells the city household registration and temporary job at the supply and marketing cooperative to a black-market woman who needs them, in exchange for a large sum of cash. Using her connections, she sends her stepsister to a farm in the Northwest for "reeducation." Back at the rural cowshed, while sorting through her birth parents' belongings, she accidentally cuts her finger and breaks the seal on an ancient inkstone, gaining access to a super-dimensional space filled with countless records of future technology and spiritual plants!