Going Back to the 1980S from High School Student to Richest Man

Qiao Liangxiu experienced ups and downs in his previous life. After being abandoned by a scumbag, he died trying to save stray cats and dogs. However, he got the chance to return to the 1980s. In this life, Qiao Liangxiu decided to put aside all the caution he had been disciplined with and use the information gap brought by rebirth to create a new life. In the 1980s when everything was in ruins, what was needed most was courage and determination. Qiao Liangxiu seized the opportunity, saved the money for the demolition of her family, helped her eldest brother go abroad, cut off the bad relationship, studied hard, grabbed a place in the school, and walked steadily on the upward road step by step. And this road, I don't know when it started, Li Jingnan, the top student in the past life who was always against me, has already been walking side by side...