Synopsis
Lee Jin-sook (Park Soon-chun) is a speaker on family happiness. However, she has a sad past. Years ago, she was kicked out of the house by her mother-in-law and was forced to be separated from her newborn daughter. She remarried, and when her second husband died 5 years later, she brought up her two young stepdaughters like her own. She was against the marriage when her youngest stepdaughter Oh Yeong-chae (Lee Si-won) wanted to marry Kim Hyeon-tae (Seo Ha-joon), a rookie boxer and an orphan, but she relented. When Yeong-chae, who was involved in a hit-and-run accident, died after giving birth to a son, Jin-sook blamed and hated her son-in-law.
After Yeong-chae's death, Hyeon-tae and his son stayed together with Jin-sook and treated her like his mother. When she saw how Hyeon-tae took care of his son, her attitude towards him changed. Now she treats Hyeon-tae like her real son.
One day, Hyeon-tae falls in love with a woman named Park Soo-kyeong (Yang Jin-sung). Jin-sook, who is unhappy with Soo-kyeong, finds out that Soo-kyeong is her real daughter. Although she is eager to reunite with Soo-kyeong, she is in a dilemma as Soo-kyeong hates her birth mother for abandoning her. Hyeon-tae finally marries Soo-kyeong, but it also causes conflicts.
