Mask
가면 (original)
Ji-Sook goes through a difficult period, due to her father's private loan. She begins living as Eun-Ha. Eun-Ha is from a wealthy family and looks like Ji-Sook. When Min-Woo was only seven years old, he became the successor of a large corporation which his family ran. Due to his position, he cannot reveal his feelings. Through his family, he meets Eun-Ha. He notices she is different from other wealthy woman that he has met. Min-Woo has feelings for her.
Starring Soo Ae, Ju Ji-hoon, Jeong-hun Yeon, Yoo In-young, Jung Dong-hwan, Yang Mi-kyung, Lee Ho-won, Jeon Kuk-hwan, Jo Yoon-woo, Park Joon-geum
It's a drama and crime show, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United States.