Bored and lethargic Hyun Sil becomes impatient after seeing the posting of a poetry contest. For some reason, she wants to be a poet and has composed four poems so far. However, to enter the contest, she needs five poems. Moreover, there is just one day left before the deadline. Midsummer Madness, which focuses on Hyun Sil’s struggle to compose the fifth poem, portrays the growth of a woman in her late20s while asking the essence of art within the casual and humorous story.