Ji-Sook is going through a tough time due to her father's private loan. She begins living as Eun-Ha. Eun-Ha comes from a wealthy family and resembles Ji-Sook. When Min-Woo was just seven years old, he became the heir to a large corporation run by his family. Because of his position, he cannot express his feelings. Through his family connections, he meets Eun-Ha and realizes she is different from other wealthy women he has encountered. Min-Woo develops feelings for her.