A temporary teacher at an elementary school realizes that one of her students is being abused at home by her family. She makes an impulsive decision to kidnap the child and attempts to become her mother.

When the National Assembly suffers a catastrophic attack, Minister of Environment Park Mu Jin must find a way to lead Korea through the ensuing chaos.

A girl loses her mother in a car accident, she has to be resilient and stronger.

Ten years after discovering her murdered uncle, Ena and Detective Hansaem must cooperate to stop a series of similar murders - each linked by strange puzzle pieces.