A woman's life is turned upside-down when a dangerous man gets a hold of her lost cell phone and uses it to track her every move.

What if your cat was capable of turning into a charming boy? After taking time off, Sol Ah returns to school as she finds herself a place to live alone. Per her friend’s favor, Sol Ah takes in a cat named Hong Jo, and a story of the life of two housemates unfolds. However, Sol Ah is not aware that the cat, Hong Jo, has the ability to shapeshift into a human. Sol Ah’s friends start to notice weird things about Hong Jo whenever they run into his human form. Things are about to change around the peaceful single-resident complex, and Hong Jo finds it difficult just being a mere cat whenever Sol Ah is too busy with her life to pay attention to him. Will Sol Ah be able to recognize Hong Jo in his human form? Sol Ah and Hong Jo “Welcome!” you into their romance fantasy story.

The story takes place at the beginning of the 19th century. Goo Hae-Ryung is a historian who tries to fight gender stereotypes as her work is often looked down on. She meets Prince Yi Rim.

Dong-chul and Ji-soo are a happily married couple. One day, Dong-chul comes home to find his house in disarray and his wife missing.

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.

Jae-Hun (Son Hyun-Joo) is separated from his wife and two daughters. He struggles to make ends meet, while working as a grocery deliveryman. Seung-Hyeon (Yu Geon) works with Jae-Hun delivering groceries. Although he is only in his 20's, he also struggles to make ends meet. One day, while Jae-Hun and Seung-Hyeon make a delivery, they notice a famous baseball pitcher (Kim Kwang-Hyun) at the apartment of a young woman. The famous pitcher is married to a woman several years older than him. A few days later, Seung-Hyeon comes up with a plan that could make him and Jae-Hun a lot of money.

A woman with a hearing impediment who is haunted by sounds linking to her sister's disappearance and the presence of a malevolent spirit. It leads to a dark secret and the revelation of a mysterious entity.