Twinkling Watermelon

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.

• 
  Ryeoun

  Ha Eun-gyeol
• 
  Choi Hyun-wook

  Ha Yi-chan
• 
  Seol In-a

  Choi Se-gyeong / On Eun-yu
• 
  Shin Eun-soo

  Yoon Chung-ah
• 
  Choi Won-young

  Eun-gyeol's Father
• 
  Seo Young-hee

  Eun-gyeol's Mother
• 
  Jung Sang-hoon

  Master
• 
  Cheon Ho-jin

  Grandpa Viva
• 
  Goh Doo-shim

  Go Yang-hee
• 
  Kim Joo-ryoung

  Im Ji-mi