
S01E01 Episode 1
On the day that Hye-soo goes to apply for a job at a restaurant named The Promise, she saves her daughter Eun-seong from getting hit by a car.
Ji-hoon talks to Hye-soo and Eun-seong about looking for a place for them to all live together. Hye-soo's tumor has grown faster than expected.
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.