A woman with a hearing impediment is haunted by sounds linking to her sister's disappearance and the presence of a malevolent spirit.

Adapted from the webtoon series "Welcome", this TV series tells the story of graphic designer Kim Sol Ah who brings home a cat, unaware that the animal can turn into a human being.

A former gangster resorts to his old ways after discovering that his wife has been abducted by a nefarious kidnapper.

Kim Gwan-Chul used to work as an accountant, but now he works as a chief for a company. He is man who follows his principles and uses common sense. He also stands up for those in weaker positions.

Two strangers have dropped their kids off at a pickup area for a children’s camp in Helsinki, Finland. A spark of mutual interest is ignited between the man and woman.