Reborn to Be a Billionaire

In the past, Ethan Quinn's gaming addiction cost his daughter's life and destroyed his family. After dying on the day of his company's IPO, he is reincarnated in 2002. Determined to change, he uses his memories of the future to sell a legendary ring from a game and make a profit. Later, he helps an heir with stocks and earns 100 million at an auction. By buying undervalued real estate and investing in tech giants, he builds a billion-dollar empire and protects his wife and daughter.