Rebirth 90 Counterattacked Qingbei, and the God of Learning Was Tortured to Tears

[90S + counterattack + female protagonist's growth + academic dominance + rejuvenating the country through science and technology + getting rich + male hygiene] [The humble male protagonist later transforms into a dastardly boyfriend. He needs to work hard to secure his position as boyfriend. Bai Kemeng, who died in a rented house, returned to the 1990s. Accidentally bound to a scumbag transformation system. Bai Kemeng is determined to study hard and make progress every day. She will no longer be a love brain like in the world. She will only hang around Lin Lang and will not be able to help at all when something goes wrong at home. Finally, in middle age, he lay in a rented house and died in depression. But she didn't expect that the time of rebirth would be when she poured water on Cheng Feng. Looking at the boy's soaked white shirt, Bai Kemeng understood that in her previous life, she was used as a gunman by Lin Lang day after day. Lin Lang was obviously jealous that Chengfeng was handsomer and better than him, but he still wanted to use Bai Kemeng's hand to deal with him. In this life, she decisively strangled her absurd love for Lin Lang, turned around and extended her hand to Cheng Feng. "The tuition fee is 50 yuan for one hour, including meals. Can you help me with my tutoring?" Cheng Feng looked at this bad girl who bullied him, and finally bowed his head to the 50 yuan tuition fee. He never imagined that this girl would come from behind and become a legend from a technical school to the Qing Dynasty. It also became the most colorful event in his life. [In addition to studying, the heroine hoards stamps, buys real estate, and buys lottery tickets. One hand is studying and the other hand is wealth. All good things belong to the heroine's baby.