Reborn back to the 1980s, Lin Zhiyao looked at the face in the mirror that was extremely similar to the wife of the listed group's chairman, and smiled. In her previous life, she believed in "blood kinship", but after returning to her ancestors and acknowledging her ancestry, she became a stepping stone for the fake heiress Lin Weiwei, and died a miserable death after her value was squeezed dry. In this life, watching coldly as that family showed reluctance in every possible way toward the adopted daughter, she took the initiative to speak up: "Weiwei, you stay, I really won't mind." — Of course she didn't mind. Competing for favor? Too low-level. What's packed in her brain is the scientific and technological tree of the next few decades. Snatching the fiancé? No interest. Which senior in the laboratory is not a future academic bigwig?