I Became a Tycoon in the 1980s

In the 1980s, a devoted truck driver sells his only truck to pay for his sick father-in-law's medical bills. Instead of gratitude, he is treated like an outsider while prime family shops are gifted to the other sons-in-law. Disillusioned, he cuts off the life-saving medicine, walks away with nothing, and dives into the emerging logistics boom. As he fights to build a massive business empire, will his ungrateful ex-in-laws realize their fatal mistake before it is too late?