Kim Do Hyun is a smart and handsome fund manager who is obsessed with money. He is engaged to Lee Jung Yeon, a kind-hearted nurse with eyes only for him. Do Hyun then meets Yoo In Hye, a president for a hedge fund company and one of his role models. Yoo In Hye offers Do Hyun an opportunity of a lifetime that will guarantee him more money than he could've ever imagined. Do Hyun can take this dream job, but he might lose everything and everyone closest to him in the process.