In order to bring about a hwang-geum-ki (golden period of life) in their children’s lives, a remarried couple names their children uniquely: Lee Hwang, Lee Geum and Lee Ki. However, little do the parents know that there are many trials and tribulation before the golden period of life.Lee Hwang (Moon So-ri) is the smart, aloof one who works at a publishing company as a designer. Her life seems very much in control, with a seemingly loving husband and an adorable daughter, but there is more than meets the eye for her married life turns out to be anything but perfect…Lee Geum (Lee So-yeon) has two secrets: one, she’s still paying the hospital bill for her birthfather and it’s putting her heavily in debt; and two, she has CML (chronic myelogenous leukemia). Regardless, she’s bright and cheerful as she coaches a track team. When she fatefully meets Ko Kyung-woo (Shin Seong-rok) and becomes tangled up in a contract marriage, things start spiraling out of control…Lee Ki (Shin Yi-han) has a set life: he finished med school and is an intern at a hospital. But in order to live his true dream, he quits and starts training to become a musical actor. As he secretly attends dance lessons while pretending to still work at the hospital, he must deal with the troubles of his sisters as well as the fact that he just may be falling in love with his sister-in-law…A family drama about the relationship between parent and child, brothers and sisters, romance, marriage, divorce, reconciliation, dreams and hope.© MBC. All rights reserved.