Fifteen-year-old So-min is upset that her family has to move after her father’s business flops. Her family arrives at their new home, but even before their possessions are unloaded, So-min and her younger brother head to their old home.

In 1999, a teen girl keeps close tabs on a boy in school on behalf of her deeply smitten best friend – then she gets swept up in a love story of her own.

A tenacious mother Eun-jin forces her family to move into a rundown apartment, hoping for a luxurious rebuild. However, she loses her sanity as her plan fails and becomes harmful to those who she vowed to protect.