Adapted from a folklore story (钟馗伏妖).

Animator Woo-Joo and webtoon writer Bo-Eun each begin to raise a stray cat and a stray dog. They meet at a veterinary clinic and they soon begin to date. They think their relationship is different from other couples. Is their relationship okay?

When a bomb went off unexpectedly during a police operation to disarm it, Poon Shing-Fung, a bomb disposal officer, got caught in the blast and thus lost one of his legs. Poon decided to leave the police service. Three years later, the police suspect Poon, who was found in a coma at the spot of a terrorist bombing attack, of being involved in several bombing attacks in the past two years. Poon can hardly remember his past and even his own identity due to Post Traumatic Amnesia. He plans to escape to find out the truth. Meanwhile, knowing the terrorist organization's schemes of destroying Hong Kong landmarks, Poon, as the key person between the police and the terrorist organization, would possibly save or destroy lives of the innocent civilians in the city

Dear Ex follows three people, all linked to one another because of a fourth person who dies before the film begins. Adolescent Song Chengxi (Joseph Huang) loses his father Song Zhengyuan (Spark Chen of band Quarterback) to cancer, but instead...

Choi Jihoon is assigned to Daehun High School, the worst high school in Korea. He pledges to be the ‘Jjang (Top gangster)’ here, but the reality is quite tough.

Toy, an aimless illustrator, is trapped in a time loop, repeating New Year’s Eve over and over. While trying different ways to escape this cycle. Toy meets Vee, a mysterious young woman stuck in the same predicament. Together, they search for hidden Perfect Moments during the day. The two grow closer, eventually learning to accept life’s little imperfections and cherish every minute.

Min Ah discovers a scarlet-covered diary as she is hurrying to school. She has a brief hallucinatory experience when she opens it, initiating a series of strange occurrences which eventually draw Min Ah into the eerie world of the diary. In her desire to find out more about the diary, Min Ah feigns an illness, getting permission to lie down in the school's clinic.

There she witnesses the reunion of Hyo Shin and Shi Eun. The day in the girls' high school is half over, and the students are preoccupied with the trauma of getting their physical checkups. Suddenly their hustle and bustle are abruptly interrupted by a sharp scream which announces the death of Hyo Shin. Soon, her ghostly entity will linger over everyone's secret.

To bring back her dead friends, high school student Naomi goes back to the elementary school where a tragedy took place. She becomes involved in a new incident.