Jang Ki-Yong

A single woman who disguises herself as a married mom to get a job, and the team leader of a baby products company who falls in love with her.

Bok Gwi Joo's family has supernatural abilities. He can revisit happy past moments. Depression causes him to lose this power. His family also loses abilities due to modern issues. Do Da He joins their household, instigating change.

Faced with real-world opportunities and challenges, a couple endures the highs and lows of trying to make a long-distance relationship survive.