The story of a lesbian, Jin-ah, who teaches a film production class at the local community center. During her first class, she meets her former high school teacher Seo-in and gets lost in old memories.

On his way to work, a bank manager receives an anonymous call claiming there's a bomb under his car seat, and if anyone exits the car, it will explode unless he can pay a ransom.

Mother and daughter who do not do menstruation use a pregnancy test machine while hiding each other. The result of the tester is two lines. Mother and daughter try to tell their test results to each opponent.

Desperate for revenge, a young man enlists the aid of a medium to help him track down his sister's killer.

A former serial killer with Alzheimer's fights to protect his daughter from her mysterious boyfriend who may be a serial killer too.