Ahn Jong-yeon

A work-obsessed cosmetics CEO and a top home-shopping host struggling with insomnia cross paths, and through an unexpected romance, begin to heal the emptiness in their lives.

Songwon Police Violent Crimes Unit 2 has the lowest arrest rate in the country. After their chief is demoted, the team is exiled to a closed daycare center. Enter Yubin, their new leader. Despite the team's initial distrust, Yubin and the team start to bond as they solve cases together.