Marriage Contract (Korean: 결혼계약; Hanja: 結婚契約; RR: Gyeolhon Gyeyak) is a 2016 South Korean television series starring Lee Seo-jin and Uee.

It aired on MBC from March 5 to April 24, 2016 on Saturdays and Sundays at 22:00 for 16 episodes.

[1][2][3] Kang Hye-soo (Uee) is a single mother who struggles to raise her daughter while paying off her late husband's debts.

Han Ji-hoon (Lee Seo-jin) is the son of a chaebol who seeks a contract marriage in order to save his mother, who needs a liver transplant.

When Hye-soo is diagnosed with an inoperable brain tumor, she agrees to marry Ji-hoon and donate part of her liver to his mother, in exchange for enough money to provide for her daughter until she reaches adulthood.