You Asked Me to Be a Live-In Son-in-Law, Not a Tycoon

After transmigrating into the role of a wealthy family’s son-in-law, Lin Yi was despised by his mother-in-law, who even pressured him to get a divorce. He thought his life was about to take a tragic turn, but then he unexpectedly activated a Divine Prediction System. Everything flipped in an instant, and he started face-slapping everyone in seconds. The System immediately rewarded him with a Bugatti Veyron. Then he used his stock-market cheat to become a stock god and dominate the business world. From then on, he stood at the pinnacle of the world and began a life of wealth rivaling an entire nation... Wait, this script is wrong! You were supposed to be a live-in son-in-law. How did you become a tycoon?