Years after a K-pop star saves her life, a fan learns of his death — but when she's suddenly transported to the past, she sets out to change their fate.

With the help of a gutsy female detective, a prosecutor who has lost the ability to feel empathy tackles a murder case amid political corruption.

The stories of ambitious career women working at the top of the best portal sites in the IT industry. Paved with wins and losses, their road to success takes a new turn when love comes along the way.