When food delivery rider Chen Fang was scraped by a luxury car while delivering food, the other party compensated him with a lottery ticket, which unexpectedly won a tens of millions grand prize. Previously, he had suffered from his wife cheating and divorcing him, his parents favoring others and dividing the family property, and was subjected to pressure from relatives and friends. After winning the prize, Chen Fang resolved to rewrite his life with this money, no longer blindly humble and flattering, and learned to invest for appreciation. Upon learning of his sudden wealth, his parents and relatives swarmed over with moral blackmail to demand money, and his ex-wife even falsely claimed the child was his to demand alimony. Chen Fang saw through human nature, held fast to his bottom line to safeguard his own rights and interests, heavily slapped all those who looked down on him in the face, and lived an enviable life.