Reporter Na-yeong and her partner investigate a series of mysterious deaths and a perplexing case where her source was allegedly already dead at the time of their interview. Together they end up confronting a terrifying truth.

Over the course of a single day in four vignettes, a group of interconnected artists, novelists, and filmmakers have a series of interactions, some planned, some by chance. In a Hong Sangsoo-esque fashion, the protagonists in this conversational film muse over love, life, longing and art.

Ji-woong is a loser who can't find a job so he lies to his mother for money, but one day she abruptly cuts him off and he becomes homeless. That same day, salvation arrives in the form of Hong-sil who's extremely stingy. Her hobby is visiting the bank to make savings deposits, and her specialty is selling empty glass bottles and old newspapers for cash.

In-ah (Son Eun-seo), Yoo-ri (Oh Da-eun) and Nana (Shin So-yul) are 3 women who are attractive enough to be called the 3 Angels. They decide to bring out the passion inside them as much as they want and go on a trip to Okinawa. On the first day, Yoo-ri easily falls in love with a gentle and attractive young man Min-seok and calm-looking In-ah feels dangerously attracted to a fund manager who is about to get married to Sarah. Sarah looks at her in a queer way. Nana who wants to make a memory she can't forget, is asked to for a threesome by Yoo-ri's boyfriend Min-seok...

Yoon-jung accidentally calls a stranger, instead of her boyfriend, and has phone sex with the unknown man. When Yoon-jung's relationship with her boyfriend turns sour, Yoon-jung meets Hyun-seung, the stranger she had phone sex with.

Lee Gong-jin, a young tailor, helps the Queen with her dress and both fall in love with each other. However, his success catches the ire of Jo Dol-seok, the royal tailor, who vows retribution.

Ha-Jin (Yoon Jin-Seo), Yoo-Jin (Shin So-Yul), Tae-Suk (Kim Da-Hyun) and Kyoung-Chul (Lee Si-Yeon) all attended the same high school. Due to an unsavory incident, Yoo-Jin disappeared. 10 years later, these four people are now at the same place. The next day, Yoo-Jin, who is a budding novelist using the pen name of "Jin-Jin," is found dead. The other three are now suspects. Veteran detective Dae-Sik (Kim Min-Sang) tries to solve the case.

In the children’s ward, there are children whose last opportunity is organ transplantation. Even when they say that dying is only a wish, they build affectionate friendships without losing their smiles. Fathers of these two children fight desperately to save them, and they face only one last choice…

A Beijing professor returns to his stomping grounds for a friend's funeral. Reflecting on the past, he meets a tea shop owner who sparks feelings of love in a time of pain.

An escaped convict and a woman, who both contracted HIV from the same man, fall in love.