He is the only hearing person in his family, acting as a translator, a protector, and the "trophy son" for his deaf father, Yi-chan. When his father discovers his secret music life and forces him to quit, Eun-gyeol is devastated. He runs into a mysterious music shop called "Viva Music" during a night where two moons hang in the sky—and suddenly, he is transported back to the year [citation:1][citation:5].
One day, Eun-gyeol mysteriously travels back in time to 1995, where he meets his father as an 18-year-old high school student. The twist? In the past, his father isn’t the quiet, serious man he knows — but a vibrant, passionate teenager who dreams of forming a rock band. Eun-gyeol also crosses paths with a mysterious girl named Se-kyung, who is also from the future, and his future mother, who is deaf. Twinkling Watermelon