

"One's youth is like twinkling watermelons. It is just there to shine."
A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.
Ha Eun-gyeol

Ha Yi-chan

Choi Se-gyeong / On Eun-yu

Yoon Chung-ah

Eun-gyeol's Father

Eun-gyeol's Mother

Master

Grandpa Viva

Go Yang-hee

Im Ji-mi

Ha Eun-ho

Koo Jun-hyeong

Oh Ma-joo

Kang Hyun-yul

Lee Si-guk

No Se-bum

Yoon Gun-hyung

Yoon Ju-yeop

Yoon Sang-a

Jung Bal-san

Adult Choi Se-gyeong

Choi Hyun

Jung Ji-oh

On Ji-hwan

Bae Soo-tak

Yoon Dong-jin
