I Transmigrated Into a Book and Became an All-Around Tycoon in the 1980S

The world's top pharmacist transmigrated into the female supporting character of a novel set in a bygone era. In the novel, after the male lead became the most powerful man in the capital, he turned evil overnight and wiped out the entire Shen family. To save her own skin and stop the male lead from turning evil, Shen Zhi made three rules for herself: Don't be the one to break off the engagement. Leave that opportunity to the big shot. Work hard to get rich and become a miracle doctor and an all-around big shot. Keep out of his sight and stay out of his way. Absolutely no dating or romance. Don't get on the big shot's fragile nerves. She waited and waited, until her hair turned white. Why hadn't the big shot turned evil yet? What? After learning the truth, Shen Zhi covered her mouth: she'd behaved so well that she'd become the big shot's cherished first love, and he'd decided to settle for spending his life with her! Shen Zhi: QAQ... One sacrifice from me, happiness for the whole family! ** One day, Shen Zhi was cornered by the back door of the classroom. The big shot's expression was unreadable. “Didn't you say you wouldn't date?” “I haven't dated anyone,” Shen Zhi protested, aggrieved. “A whole stack of love letters in your desk...” “...I'll tear them up right now!” “Too late. I sent them to the academic affairs office. How are you going to make it up to me?” Shen Zhi froze. The big shot pinched her little hand in punishment. “Next time, I won't just use my hands. I'll use my mouth too!” Shen Zhi: Use his mouth... wouldn't that mean...