The Investment Method of a Wall Street Genius on Borrowed Time

Ha Siheon is a genius investor who amassed a fortune worth hundreds of billions of won on Wall Street. But just as he is about to meet his death after being diagnosed with a rare disease that even money cannot cure, he regresses ten years into the past, back to his days as a rookie Wall Street employee. After realizing that an astronomical amount of money is needed to develop a new drug that could cure his disease, Siheon once again begins building an enormous fortune in order to survive...