Kang Nam Sun, who has superhuman strength, went missing as a child in Mongolia. Now an adult, she arrives in Gangnam, Seoul, to find her parents and reunites with her mother, Hwang Geum Ju, a wealthy resident of the area. Hwang Geum Ju, who has also been gifted with superhuman strength, has spent years searching for her daughter while living a life focused on righteousness. Kang Nam Sun's grandmother, Gil Jung Gan, shares this same strength. The three women become involved in a drug case in Gangnam, working with Detective Kang Hui Sik, who also becomes attracted to Kang Nam Sun.
(Source: MyDramaList)
