Reborn to Become the World's Richest Man

Rebirth Stories About Finance, the Internet, High Tech, and Conglomerates

Preferably set overseas. The protagonist must be smart, with Wall Street finance, business warfare, and strategic maneuvering. The logic should be rigorous, and the figures should be close to reality. I want wits and strategy between major families and conglomerates. Absolutely, absolutely, absolutely no mindless face-slapping or indecisive romances. Don’t recommend short books!