Yoon Hyeonwoo, the head of the Future Asset Management Team at Soonyang Group, takes care of the dirty work of the owner's family. He works diligently, although his colleagues scorn him because he only completed high school. Hyeonwoo then discovers the company's slush funds and falls into a dilemma.

Yoon Hyeonwoo gets murdered. However, he is reborn rich as the youngest child of the Soonyang family in 1987. Yoon Hyeonwoo, now known as Jin Dojun, faces Soonyang's founder Jin Yangcheol. He realizes that everything that unfolds before his eyes is the same as in Jin Yangcheol's autobiography.

Jin Dojun enters law school and gets a gift of land in a new town from Jin Yangcheol. His siblings feel insecure and keep an eye on him, but Jin Dojun is only busy enjoying college life like any other college student. Fate brings Seo Minyeong to him as a classmate.

Soonyang Group joins the race to purchase Hando Steel. Oh Sehyeon, the CEO of an investment company from New York, puts pressure on Soonyang with his massive capital. Soonyang Vice Chairman Jin Youngki feels threatened and bets an enormous amount of money he cannot afford.

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.