Kim Ha-yoo

A beautiful workaholic is fired from her job as a marketing executive for a children's toy company. With her life spinning out of control she teams up with her neighbour, who owns a sex shop, to design and promote better sex toys.

Sung-chil works at the Jang-soo Store which is owned by Jang-soo. Sung-chil is stubborn and has a bad temper, but he changes after meeting Geum-nim. Geun-nim runs a flower shop and her daughter Min-jung does not like her meeting Sung-chil.

A woman facing financial struggles becomes obsessed with a former classmate who seems to have the perfect life, blurring the line between admiration and identity theft.