With his career and family suffering consecutive setbacks, the male lead falls to rock bottom in life. He plunges headfirst into the trading market, constantly reviewing his strategies amidst repeated losses, slowly shedding greed and fear. A passionate young girl becomes his apprentice, accompanying him through the difficult dormancy period. Having weathered the ups and downs of the market, the male lead finally comprehends the underlying laws, lets go of the illusion of getting rich overnight, and ushers in self-rebirth through the grinding trials.