Reborn in the 70S: Kicked His Scumbag Father to Study and Start a Business, Which Made Him Famous

Rebirth in the 1970s, educated youth sent to the countryside, slapping the scumbag father and stepmother in the face, resuming the college entrance examination, starting a business while studying in college, sweet novels and sweet pets, getting rich in the era, strong women, rebirth with revenge is fun, slapping the scum in the face is fun, counterattacking in the college entrance examination is fun, starting a business and getting rich is fun, the male protagonist is doted on alone, and everyone is envious