Manhole (맨홀-이상한 나라의 필 / Maen-hol / Manhole: Feel So Good)

Bong-Pil has been preparing for his civil servant exam for the past 3 years, but he is not enthusiastic about his studies. He becomes disappointed that his lifelong friend Soo-Jin will soon get married. He has loved her in vain for the past 28 years. Bong-Pil then falls into a manhole and travels through time...