A woman finds a man in a box in front of her home and takes him in. She jokingly says she wants to keep him as her pet since the man reminds her of her childhood dog. The man agrees. Later the woman discovers that the man is a dance prodigy. Complications arise when her old flame from college returns.

A hotel concierge and a psychiatrist with traumatic childhoods form a heartfelt bond when they become entangled in a perplexing local murder case.

Gyu-Jung (Choi Yoon-Young) is a 29-year-old fledgling writer. She also works part-time at her mother's side dish shop and still asks for money from her parents. Her personal life isn't in much better shape as she is seeing her best friend's boyfriend (Lee Jae-Yoon). Gyu-Jung then decides to write a novel about a vampire. This is most likely her last shot at writing a successful novel. A strange man named Nam-Gul (Park Jung-Sik) appears and rents a room at her father's lodging home. The strange man stops by the side dish shop at night and requests custom made dishes from Gyu-Jung. He specifies that all of the side dishes must not contain garlic. Gyu-Jung becomes convinced he is a vampire.

Jang Sae-byuk is a cheerful and grateful orphan who always tries her best. She dreams of one day becoming an interior designer, despite her lack of education and money. Because of an accident that happened before the story starts (about three years ago), she loses her sight and undergoes corneal transplant surgery. Different events unravel when she encounters the Kim family, who has lost a daughter in a horrible car crash, unbeknownst to everyone besides the father and older brother. The stories then intertwine when Sae-byuk meets the Kim's extended family and the son of a big interior design company, Lohas, in Korea.

Zhou Yuan is the head of the major crimes division of the police department. During an undercover operation to catch a drug dealer, he inadvertently crosses paths with Bai Xiao Lu. Her impulsiveness almost causes the entire sting to fail. Upon graduating from school, Lu Hao requested to be transferred to major crimes division to fulfill his aspirations to become a good police officer. However, Zhou Yuan's parenting tactics at work often result in tension between the two.

In a North Dublin housing estate, teenage Char's mother mysteriously goes missing. When she returns without explanation, Char resolves to uncover the truth behind her disappearance and shed light on her family's dark secrets.

Grace has recurring dreams about a handsome stranger named Michael due to a mix-up in Dream Central. When they finally meet in person, Grace is shocked to learn he has no idea who she is.

The story of the main character with "Dementia" overcoming conflicts with his family and making his debut as a drummer of a rock band, which he dreamed of as a young man. He reconciled sincerely and returned to that time of his first love.

Hailey is a conceited, professional woman and self-proclaimed serial dater with no interest in marriage. She believes no one man can possess all five of her most coveted qualities. She dates different men who possess diverse qualities, until she meets the one guy who seemingly has it all.

Hailey is a conceited, professional woman and self-proclaimed serial dater with no interest in marriage. She believes no one man can possess all five of her most coveted qualities. She dates different men who possess diverse qualities, until she meets the one guy who seemingly has it all.