Mi Yun and Yoon Kyung both give birth to premature babies on the same day and time. While finding their coincidental encounter quite interesting, they grow closer to each other as new moms. One day, Yoon Kyung’s baby goes under critical condition and Eun Ha comes in late. The baby is dead and out of fear of ruining the hospital’s future, Eun Ha switches Yoon Kyung and Mi Yun’s babies. (Source: Viu)