Joseon's top detective Kim Min (Kim Myung-Min) attempts to track down those responsible for circulating massive amounts of counterfeit silver bullion in Joseon. He also tries to find the missing sibling of a young girl.
Jae-Kyung (Hyun-Bin ) is a tough guy, who is a high school senior,If he turns 19 years means, he could be a millionaire by inheriting his deceased grandfather's wealth. Unfortunately his family lawyer informs Jae-Kyung about the will from his grandfather.
A Millionaire's First Love: The story line centers around Kang Jae-Kyung an arrogant and very handsome, but much of a slacker guy whom just inherited his father's fortune. Jae-Kyung who just turned 18 is living on top of the world until he is told about a clause in his father's will.