Hyun-woo, a loyal employee from a poor family, is assigned to get Soonyang Group's slush fund, but a colleague shoots Hyun-woo dead.

Hyun-woo finds himself reborn as Do-jun, the youngest grandson of the Soonyang family. He proceeds to win the chairman's trust as he provides useful insights.

Chairman Jin gives Do-jun the land as a gift for being accepted into the most prestigious law school with the highest score. Later, he starts investing in companies and meets an investment manager in the United States.

Do-jun supports Chairman Jin in running Soonyang Motors and gains Chairman Jin's trust. Later, Chairman Jin discovers that one of his sons helps his rival, Dae-young, behind his back.

Priorly aware of the IMF bailout, Dojun earns dollars by investing with Oh Sehyun. Dojun establishes Miracle Investment and chooses Ahjin Motors as his first acquisition target. However, Chairman Jin Yangcheol also joins the takeover battle for the survival of Soonyang Motors.

Although Dojun knows all about the future, he fails to prevent the death of his mother again. Dojun then learns about a stock investment she made. He soon finds out about the force behind the case and vows revenge.