Sang Hyeon is a bus driver working the late shift in a quiet suburban area of Seoul. An avid vinyl fan with little ambition for much else, Sang Hyeon is content to spend his free time at home, DJ’ing mixtapes of old rock songs, which he then plays on his bus. But things begin to change when Kyeong Woo, a young blind woman with a broken heart, becomes a passenger on Sang Hyeon’s bus.