Der Ehevertrag
결혼계약 (original)
A poor, widowed woman desperate to support her 7-year-old daughter and a wealthy business executive with a sick mother enter into a contract marriage.
Starring Lee Seo Jin, Uee, Kim Yong-geon, Park Jeong-Su, Lee Hwi-hyang, Kim Young-pil, Shin Rin-a, Kim Kwang-kyu, Pyo Ye-jin, Kim Yoo-ri
It's a drama and family 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.