Kim Ji-young, an ordinary woman in her 30s, suddenly shows signs of being inhabited by others such as her late mother and older sister, and the stories of the people connected to her.
Kim Ji-young, seorang wanita biasa berusia 30-an, tiba-tiba menunjukkan tanda-tanda ia berubah menjadi orang lain seperti mendiang ibu dan kakak perempuannya, dan kisah-kisah orang-orang yang terhubung dengannya.