After he leaves the police force, Dae-ho establishes himself as the sheriff of his town. He then investigates Jong-jin, a businessman, because of his alleged ties to drugs.
After a trivial quarrel, co-workers Dong-hee and Young decide to take a break from their relationship. But they realise that they still love each other as their attempts to find new partners fail.
Seung-jin, who is preparing for an audition to pursue his ambition of becoming a singer, moves into a new studio apartment. On the first night, as he just started to settle in, he hears a woman wailing from next door. With all the noise she makes owing to her badly soundproofed room, La-ni has driven away several neighbors. Seung-jin isn't one to back down easily. Their argument intensifies to the point that they have discovered everything about one other's life through their noises save for their names and faces.
Young-joon, a fresh prosecutor, takes a big affair to leave for Busan and unwillingly gets cooperation from his father, Min-ho who is a veteran detective who deserted his family at one time. Since then, they are living separately without keeping touch each other for years. Now that their destiny to trace the same host of the accident related with a big drug trade gives the father and son a chance to recover their affection over the long time.
Yoo-jin is a single girl with lots of boyfriends. One morning she wakes up and finds herself in a hotel room with a faint memory of having slept with a man in the previous night. She had a wild party and got drunk to the point where she couldn’t tell whom she was with, so she makes a list of several potential suspects. Cheol-jin was among them, who has been one of her best friends since college, but she’s convinced that it couldn’t be him because he’s too shy for anything like that. So then who else could it be? Still up in the air, she’s lost on the incident and then happens to meet her first love, Seok-kyu to be appalled to find out…
A working class family wins a free vacation to Hawaii. But when their plane takes flight, it gets hijacked by terrorists. To save her family and the other passengers, the wife must reveal her secret past and fight back.
Best friends ‘Hodu’ and ‘Yeji’ are job seekers whose dreams and hopes have been ruined. One day, ‘Hodu’ luckily gets a decent cheap fully loaded rent house. ‘Yeji’, who has been kicked out of her parents’ house, also stays there with him. They gradually feel a strange energy in the house that seemed perfect. They encounter ominous ghost and freaked out. With no place to go and no money, they try to defeat the ghost to protect their house…
Hanna, an overweight lip-sync artist who ghost sings for Ammy, a known pop diva, secretly likes Han Sang-jun. When Ammy humiliates Hanna in Han's presence, Hanna decides to undergo a cosmetic surgery.
During the Japanese occupation of Korea, the Japanese Empire seeks to eradicate the Korean language and identity. In retaliation, a small group of Korean patriots try to protect their language by compiling the first Korean language dictionary.
Yoo Da-hee, who graduated from the Department of Hotel Tourism and quickly got a job at a motel, tells the story of what happened at the motel by secretly running a podcast. A variety of omnibus episodes.