Do-hyun, an artistic gymnastics player, is living with his mother suffering from Alzheimer’s disease. He decides to quit gymnastics, and he meets a beautiful girl at the library after he got sentenced to community service. They get closer and share their secrets and worries. Can they become ‘the Overman’ creating a new life?

Soo-hyun comes across magical pills that allow him to go back and forth in time. 30 years to the past, young Soo-hyun meets future Soo-hyun and learns that his girlfriend will soon die because of him. In order to save her, the two Soo-hyuns try to change the past together, but a completely new and unexpected past is formed that leads to a new future.

A couple of teenagers have a son who suffers from progeria, a rare genetic disorder which makes one age exponentially faster than normal. 16 years later, the child has the body of an 80 year old in the final days of his life writing a book about his parents' love story.

Si-hyung, who wants to be a novelist but has never completed one yet. He promises to write an essay every month to his cousin's husband Jong-pil while drunk. He doesn't have any source to write, however, he experiences special meetings one day in a month. 7 months and 7 meetings. This is the story of those one day's.

As a B grade erotic theater group is about to close down, affected by the economic recession, they decide to perform a proper theater play for their last show as they have always been dreaming of. Their choice of play is the classic theater play, 'Hamlet'. However, once the theater play has started running, their performance goes to an unexpected direction due to the mistakes and adlib they never thought were going to happen on the stage. Will their curtain call occur happily as they hoped in the beginning?

In the year 2006, Yumi develops a crush on a video store clerk, Ji-hwan, who can’t speak. As they get closer to each other, one day, Yumi has to move to a different city. She confesses her true feelings for him but receives no answer from Ji-hwan. Five years later, we meet Yumi, and she´s slowly losing her sight. She decides to embark on the journey to see him before it´s too late.

Yoon, the bride-to-be, waits for her groom Tae-young on the wedding day but he doesn’t show up without a word. Out of concern and rage, Yoon goes out looking for him all day long and in the dead of night, she arrives at a strange place called ‘Café Midnight’, which opens from midnight until the sun rises. In here, Yoon finally finds Tae-young but something doesn’t seem right. He looks few years younger than now and he doesn’t even recognize her. Will she be able to find her groom from the present in this chaos?

Hye-ri finds out her long-time boyfriend, Hoon, has been cheating on her with another girl named Soo-ah. Soo-ah, confronted totally unprepared, gets wildly drawn to Hye-ri at first sight.